chore(main): release 0.7.0 (#88 )

🤖 I have created a release *beep* *boop* --- ## [0.7.0](https://github.com/shizand/statapp/compare/v0.6.0...v0.7.0) (2023-12-01) ### Новые функции * добавлена возможность ввода чисел до 5 знаков ([#87](https://github.com/shizand/statapp/issues/87)) ([dc7c487](dc7c4875d7)), closes [#82](https://github.com/shizand/statapp/issues/82) * Добавлены новые характеристики ([#89](https://github.com/shizand/statapp/issues/89)) ([b12db5a](b12db5a300)), closes [#84](https://github.com/shizand/statapp/issues/84) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
feat: Добавлены новые характеристики (#89 )
2025-10-07 21:03:23 +03:00 · 2023-12-01 14:11:49 +03:00 · 2023-12-01 14:03:20 +03:00 · 2023-11-25 14:21:05 +03:00 · 2023-10-25 17:11:09 +03:00 · 2023-10-25 17:09:30 +03:00
62 changed files with 4070 additions and 298 deletions
--- a/.copyright.tmpl
+++ b/.copyright.tmpl
@@ -0,0 +1,17 @@
+Copyright (c) ${years} Maxim Slipenko, Eugene Lazurenko.
+
+This file is part of Statapp
+(see https://github.com/shizand/statapp).
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1 @@
-statapp/ui/ui_*.py linguist-generated=true
+statapp/ui/ui_*.py linguist-generated=true
--- a/.github/workflows/auto-assign.yml
+++ b/.github/workflows/auto-assign.yml
@@ -13,4 +13,4 @@ jobs:
      - uses: actions-ecosystem/action-add-assignees@v1
        with:
          github_token: ${{ secrets.github_token }}
-          assignees: ${{ github.actor }}
+          assignees: ${{ github.actor }}
--- a/.github/workflows/mirror.yml
+++ b/.github/workflows/mirror.yml
@@ -18,4 +18,4 @@ jobs:
      - uses: pixta-dev/repository-mirroring-action@674e65a7d483ca28dafaacba0d07351bdcc8bd75 # v1.1.1
        with:
          target_repo_url: "git@gitflic.ru:shizand/statapp.git"
-          ssh_private_key: ${{ secrets.GITFLIC_SSH }}
+          ssh_private_key: ${{ secrets.GITFLIC_SSH }}
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,11 +9,77 @@ permissions:
  pull-requests: write

 jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-20.04, windows-latest]
+        spec: [statapp-onefile, statapp]
+        arch: [x86, x64]
+        include:
+          - os: ubuntu-20.04
+            target: linux
+          - os: windows-latest
+            target: windows
+        exclude:
+          - os: ubuntu-20.04
+            arch: x86
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - uses: actions/checkout@v4
+      - name: Установка python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+          architecture: ${{ matrix.arch }}
+      - name: Установка poetry
+        uses: snok/install-poetry@v1
+        with:
+          version: 1.6.1
+          virtualenvs-create: true
+          virtualenvs-in-project: true
+      - uses: actions/cache@v3
+        with:
+          path: ./.venv
+          key: venv-${{ runner.os }}-${{ runner.arch }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}
+      - name: Установка зависимостей
+        run: poetry install
+      - name: Сборка
+        run: poetry run pyinstaller statapp.spec -- -- ${{ matrix.spec == 'statapp-onefile' && '--one-file' || '' }}
+      - name: Архивация
+        uses: thedoctor0/zip-release@0.7.1
+        with:
+          type: 'zip'
+          directory: 'dist'
+          filename: "../${{ matrix.target }}-${{ matrix.arch }}-${{ matrix.spec }}.zip"
+      - name: Загрузка артефактов
+        uses: actions/upload-artifact@v3
+        with:
+            name: ${{ matrix.target }}-${{ matrix.arch }}-${{ matrix.spec }}
+            path: '${{ matrix.target }}-${{ matrix.arch }}-${{ matrix.spec }}.zip'
+
  release-please:
    runs-on: ubuntu-latest
+    needs: [build]
    steps:
      - uses: google-github-actions/release-please-action@v3
+        id: release
        with:
          release-type: python
          package-name: statapp
          changelog-types: '[{"type":"feat","section":"Новые функции","hidden":false},{"type":"fix","section":"Исправления","hidden":false},{"type":"chore", "hidden":true}]'
+      - uses: actions/checkout@v4
+        if: ${{ steps.release.outputs.release_created }}
+      - name: Скачивание артефактов
+        if: ${{ steps.release.outputs.release_created }}
+        uses: actions/download-artifact@v3
+        with:
+          path: dist
+      - name: Загрузка в релиз
+        if: ${{ steps.release.outputs.release_created }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run:
+          gh release upload ${{ steps.release.outputs.tag_name }} ./dist/**/*.zip
--- a/.github/workflows/size-labeler.yml
+++ b/.github/workflows/size-labeler.yml
@@ -0,0 +1,31 @@
+name: labeler
+
+on: [pull_request]
+
+jobs:
+  labeler:
+    runs-on: ubuntu-latest
+    name: Label the PR size
+    permissions:
+      issues: write
+      pull-requests: write
+    steps:
+      - uses: codelytv/pr-size-labeler@v1.7.0
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          xs_label: 'size/xs'
+          xs_max_size: '10'
+          s_label: 'size/s'
+          s_max_size: '100'
+          m_label: 'size/m'
+          m_max_size: '500'
+          l_label: 'size/l'
+          l_max_size: '1000'
+          xl_label: 'size/xl'
+          fail_if_xl: 'false'
+          message_if_xl: >
+            Этот PR превышает рекомендуемый размер в 1000 строк.
+            Пожалуйста, убедитесь, что вы НЕ решаете несколько проблем с помощью одного PR.
+          github_api_url: 'api.github.com'
+          files_to_ignore: |
+            "ui_*.py"
--- a/.gitignore
+++ b/.gitignore
@@ -34,7 +34,7 @@ MANIFEST
 #  Usually these files are written by a python script from a template
 #  before PyInstaller builds the exe, so as to inject date/other infos into it.
 *.manifest
-*.spec
+# *.spec

 # Installer logs
 pip-log.txt
@@ -173,4 +173,4 @@ poetry.toml
 # LSP config files
 pyrightconfig.json

-# End of https://www.toptal.com/developers/gitignore/api/python
+# End of https://www.toptal.com/developers/gitignore/api/python
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -11,4 +11,4 @@
      </option>
    </inspection_tool>
  </profile>
-</component>
+</component>
--- a/.idea/inspectionProfiles/profiles_settings.xml
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -3,4 +3,4 @@
    <option name="USE_PROJECT_PROFILE" value="false" />
    <version value="1.0" />
  </settings>
-</component>
+</component>
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Poetry (statapp)" />
+  </component>
  <component name="ProjectRootManager" version="2" project-jdk-name="Poetry (statapp)" project-jdk-type="Python SDK" />
-</project>
+</project>
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -5,4 +5,4 @@
      <module fileurl="file://$PROJECT_DIR$/.idea/stat.iml" filepath="$PROJECT_DIR$/.idea/stat.iml" />
    </modules>
  </component>
-</project>
+</project>
--- a/.idea/runConfigurations/statapp.xml
+++ b/.idea/runConfigurations/statapp.xml
@@ -7,7 +7,7 @@
      <env name="PYTHONUNBUFFERED" value="1" />
    </envs>
    <option name="SDK_HOME" value="" />
-    <option name="SDK_NAME" value="Poetry (stat)" />
+    <option name="SDK_NAME" value="Poetry (statapp)" />
    <option name="WORKING_DIRECTORY" value="" />
    <option name="IS_MODULE_SDK" value="false" />
    <option name="ADD_CONTENT_ROOTS" value="true" />
@@ -21,4 +21,4 @@
    <option name="INPUT_FILE" value="" />
    <method v="2" />
  </configuration>
-</component>
+</component>
--- a/.idea/stat.iml
+++ b/.idea/stat.iml
@@ -5,4 +5,4 @@
    <orderEntry type="jdk" jdkName="Poetry (statapp)" jdkType="Python SDK" />
    <orderEntry type="sourceFolder" forTests="false" />
  </component>
-</module>
+</module>
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,5 +1,9 @@
 # See https://pre-commit.com for more information
 # See https://pre-commit.com/hooks.html for more hooks
+ci:
+    autofix_commit_msg: 'chore: [pre-commit.ci] auto fixes from pre-commit.com hooks'
+    autoupdate_commit_msg: 'chore: [pre-commit.ci] pre-commit autoupdate'
+
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v3.2.0
@@ -8,3 +12,22 @@ repos:
    -   id: end-of-file-fixer
    -   id: check-yaml
    -   id: check-added-large-files
+-   repo: https://github.com/johann-petrak/licenseheaders.git
+    rev: v0.8.8
+    hooks:
+    -   id: licenseheaders
+        args: ["-t", ".copyright.tmpl", "-cy", "-f", "-d", "statapp", "-x", "statapp/_vendor/*.py"]
+        pass_filenames: false
+-   repo: local
+    hooks:
+    -   id: pylint
+        name: pylint
+        entry: pylint
+        language: system
+        types: [python]
+        args:
+            [
+              "-rn", # Only display messages
+              "-sn", # Don't display the score
+              "--rcfile=.pylintrc",
+            ]
--- a/.pylintrc
+++ b/.pylintrc
@@ -0,0 +1,27 @@
+[MAIN]
+ignored-modules=PySide2
+extension-pkg-whitelist=PySide2
+
+[MASTER]
+init-hook="import sys; sys.path.append('./statapp')"
+ignore-patterns=ui_.+\.py
+
+[BASIC]
+attr-rgx=^_?[a-z][a-zA-Z0-9]+$|^_?[a-z0-9]+$|^_?[a-z0-9]+(_[a-z0-9]+)*$             # camelCase, lowercase, snake_case
+class-attribute-rgx=^_?[a-z][a-zA-Z0-9]+$|^_?[a-z0-9]+$|^_?[a-z0-9]+(_[a-z0-9]+)*$  # camelCase, lowercase
+variable-rgx=^_?[a-z][a-zA-Z0-9]+$|^_?[a-z0-9]+$                                    # camelCase, lowercase
+argument-rgx=^_?[a-z][a-zA-Z0-9]+$|^_?[a-z0-9]+$                                    # camelCase, lowercase
+function-rgx=^_?[a-z][a-zA-Z0-9]+$                                                  # camelCase
+method-rgx=^_?[a-z][a-zA-Z0-9]+$|^_?on_[a-z][a-zA-Z]+_[a-z][a-zA-Z]+|^__init__$     # camelCase, on_camelCaseWidget_camelCaseSignal and __init__
+
+[SIMILARITIES]
+min-similarity-lines=8
+
+[MESSAGES CONTROL]
+disable=
+    unused-argument,
+    fixme,
+    missing-docstring,
+    too-many-public-methods,
+    too-few-public-methods,
+    too-many-arguments
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,138 @@
 # Changelog

+## [0.7.0](https://github.com/shizand/statapp/compare/v0.6.0...v0.7.0) (2023-12-01)
+
+
+### Новые функции
+
+* добавлена возможность ввода чисел до 5 знаков ([#87](https://github.com/shizand/statapp/issues/87)) ([dc7c487](https://github.com/shizand/statapp/commit/dc7c4875d7e15ad8c9ae5fa16b4b589d156632dd)), closes [#82](https://github.com/shizand/statapp/issues/82)
+* Добавлены новые характеристики ([#89](https://github.com/shizand/statapp/issues/89)) ([b12db5a](https://github.com/shizand/statapp/commit/b12db5a3003802830784e26a14097ee9d68a0e64)), closes [#84](https://github.com/shizand/statapp/issues/84)
+
+## [0.6.0](https://github.com/shizand/statapp/compare/v0.5.0...v0.6.0) (2023-10-20)
+
+
+### Новые функции
+
+* добавлен "Квадратичный полином" ([#81](https://github.com/shizand/statapp/issues/81)) ([9033770](https://github.com/shizand/statapp/commit/9033770406a6163bee794be80da9d5eebf0fcb87))
+
+
+### Исправления
+
+* исправлен формат сохранения файлов ([#79](https://github.com/shizand/statapp/issues/79)) ([044d2b6](https://github.com/shizand/statapp/commit/044d2b61cf068065a0fa0f33c8b0be94753eb84b))
+
+## [0.5.0](https://github.com/shizand/statapp/compare/v0.4.2...v0.5.0) (2023-10-06)
+
+
+### Новые функции
+
+* добавлен "Линейный полином" ([#74](https://github.com/shizand/statapp/issues/74)) ([232de9f](https://github.com/shizand/statapp/commit/232de9f145862a1a1e493478ba5fe8a6e4866e5a))
+
+
+### Исправления
+
+* добавлены переводы для QMessageBox ([#73](https://github.com/shizand/statapp/issues/73)) ([e653c3d](https://github.com/shizand/statapp/commit/e653c3df29355e84f5845d428d2265b902f5abeb))
+
+## [0.4.2](https://github.com/shizand/statapp/compare/v0.4.1...v0.4.2) (2023-10-03)
+
+
+### Исправления
+
+* добавлены иконки во все окна ([#67](https://github.com/shizand/statapp/issues/67)) ([9310a5e](https://github.com/shizand/statapp/commit/9310a5e6226bfaff4a7fe4fb9395d5cd1553fee9))
+
+## [0.4.1](https://github.com/shizand/statapp/compare/v0.4.0...v0.4.1) (2023-10-03)
+
+
+### Исправления
+
+* исправлена ошибка "Все кнопки заблокированы" ([#63](https://github.com/shizand/statapp/issues/63)) ([60f479e](https://github.com/shizand/statapp/commit/60f479ea7ddd87f2a8b9d0e62442ba9faf45e9d7)), closes [#62](https://github.com/shizand/statapp/issues/62)
+
+## [0.4.0](https://github.com/shizand/statapp/compare/v0.3.6...v0.4.0) (2023-10-03)
+
+
+### Новые функции
+
+* добавлен дисперсионный анализ ([#46](https://github.com/shizand/statapp/issues/46)) ([c77ed6a](https://github.com/shizand/statapp/commit/c77ed6a82fefbbf8879ba87d62bd895ebfd1e6fa)), closes [#30](https://github.com/shizand/statapp/issues/30)
+* добавлен Корреляционный анализ ([#54](https://github.com/shizand/statapp/issues/54)) ([3a65517](https://github.com/shizand/statapp/commit/3a655178d4e262c7df42b9c1567dcaf997c58071)), closes [#31](https://github.com/shizand/statapp/issues/31)
+
+
+### Исправления
+
+* добавлена иконка для окна "О программе" ([#55](https://github.com/shizand/statapp/issues/55)) ([023a4a5](https://github.com/shizand/statapp/commit/023a4a514221ab22bb29f87aeccd20b5595d1b2e))
+* добавлены заголовки диалоговых окон ([#49](https://github.com/shizand/statapp/issues/49)) ([a3f7c1a](https://github.com/shizand/statapp/commit/a3f7c1ac0b1bd16a2954dce83996c2e3677a7164)), closes [#44](https://github.com/shizand/statapp/issues/44)
+* исправлен баг "index 0 is out of bounds" ([#59](https://github.com/shizand/statapp/issues/59)) ([15825c2](https://github.com/shizand/statapp/commit/15825c22007baeceebee98d19515ff038c1c2ae4)), closes [#43](https://github.com/shizand/statapp/issues/43)
+* исправлена генерация значений фактора ([#53](https://github.com/shizand/statapp/issues/53)) ([4854a14](https://github.com/shizand/statapp/commit/4854a14e709272fe92463ac43d29f9a73a5f9875)), closes [#50](https://github.com/shizand/statapp/issues/50)
+* исправлены баги с отображением и считыванием исходных данных ([#58](https://github.com/shizand/statapp/issues/58)) ([fbf359e](https://github.com/shizand/statapp/commit/fbf359e515f962dd5e079d7a13b5b7dc39339764))
+* ограничена генерация чисел до сотых ([#48](https://github.com/shizand/statapp/issues/48)) ([0779941](https://github.com/shizand/statapp/commit/0779941dc9d9e83c35aff9f07a563da31e5c62c4)), closes [#32](https://github.com/shizand/statapp/issues/32)
+
+## [0.3.6](https://github.com/shizand/statapp/compare/v0.3.5...v0.3.6) (2023-09-29)
+
+
+### Исправления
+
+* добавляет иконку приложения ([#39](https://github.com/shizand/statapp/issues/39)) ([d3cd358](https://github.com/shizand/statapp/commit/d3cd3589a781df47e6d0e9d669a376aefd9090fe))
+
+## [0.3.5](https://github.com/shizand/statapp/compare/v0.3.4...v0.3.5) (2023-09-28)
+
+
+### Исправления
+
+* исправлен выбор файла для загрузки (Linux) ([c1809a0](https://github.com/shizand/statapp/commit/c1809a0bc778fde52aa392fb6656b0fd2ffeabe5))
+
+## [0.3.4](https://github.com/shizand/statapp/compare/v0.3.3...v0.3.4) (2023-09-28)
+
+
+### Исправления
+
+* исправлена ошибка, при СКО = 0 для фактора ([57dec07](https://github.com/shizand/statapp/commit/57dec07000e78d694986b1b90de42b84db14c1a7))
+
+## [0.3.3](https://github.com/shizand/statapp/compare/v0.3.2...v0.3.3) (2023-09-28)
+
+
+### Исправления
+
+* удалена упаковка системных библиотек вместе с программой (Linux) ([b6e10c4](https://github.com/shizand/statapp/commit/b6e10c420958cf554c1953f30c4cfd9dcadebd1a))
+
+## [0.3.2](https://github.com/shizand/statapp/compare/v0.3.1...v0.3.2) (2023-09-28)
+
+
+### Исправления
+
+* исправлена загрузка данных из файла ([8b7fabf](https://github.com/shizand/statapp/commit/8b7fabfa46d546b1969bdf9f4800cb0e06fa186a))
+
+## [0.3.1](https://github.com/shizand/statapp/compare/v0.3.0...v0.3.1) (2023-09-28)
+
+
+### Исправления
+
+* исправлена локализация стандартных кнопок ([2b061be](https://github.com/shizand/statapp/commit/2b061bed2f6343fc2feb87472afc4c9a051b30a9))
+
+## [0.3.0](https://github.com/shizand/statapp/compare/v0.2.1...v0.3.0) (2023-09-28)
+
+
+### Новые функции
+
+* добавлено чтение и запись исходных данных в файлы .txt, .csv ([#24](https://github.com/shizand/statapp/issues/24)) ([b73a3f5](https://github.com/shizand/statapp/commit/b73a3f5d3ba5707f0bdb816452ad7f59c0da8290))
+
+## [0.2.1](https://github.com/shizand/statapp/compare/v0.2.0...v0.2.1) (2023-09-28)
+
+
+### Исправления
+
+* обновлено окно "О программе" ([#21](https://github.com/shizand/statapp/issues/21)) ([37ea556](https://github.com/shizand/statapp/commit/37ea556ad20c7b2d3b346e0eafd583c60121d594))
+
+## [0.2.0](https://github.com/shizand/statapp/compare/v0.1.0...v0.2.0) (2023-09-28)
+
+
+### Новые функции
+
+* добавлена генерация данных ([#13](https://github.com/shizand/statapp/issues/13)) ([bdcc2cd](https://github.com/shizand/statapp/commit/bdcc2cdfe2001c81b1cbc201d4269e3b3d506b3a))
+
+
+### Исправления
+
+* добавлена поддержка Windows 7 ([#18](https://github.com/shizand/statapp/issues/18)) ([fe37f33](https://github.com/shizand/statapp/commit/fe37f33d8457ebcdeaa63d4819d3d9814a4bd2f9))
+* добавлена поддержка x86 ([179e328](https://github.com/shizand/statapp/commit/179e3286a2fb06064d37bf0d46db78204eaf0b00))
+
 ## 0.1.0 (2023-09-26)


--- a/2
+++ b/2
@@ -1 +1 @@
-* @Maks1mS @MisterMLiL
+* @Maks1mS @MisterMLiL
--- a/README.md
+++ b/README.md
@@ -0,0 +1,60 @@
+# Statapp
+
+![Release info](https://img.shields.io/github/v/release/shizand/statapp)
+![Python version](https://img.shields.io/badge/python-3.8-blue.svg)
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/c4e370d74a8a4575b79afa8b9b74d130)](https://app.codacy.com/gh/shizand/statapp/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
+![License info](https://img.shields.io/github/license/shizand/statapp)
+
+Автоматизированное программное средство по статистическому анализу и регрессионному моделированию. Является идейным продолжателем программы STAT.exe (Produced by Reutov V.N., Donetsk University, 1990).
+
+Разработано двумя студентами ФГБОУ ВО «ДонНТУ» для своего университета.
+
+## Поддерживаемые ОС и архитектуры
+
+В теории, должно работать на любой архитектуре и ОС, где запускается Python 3.8 и есть Qt 5.
+
+Работоспособность проверена на x64:
+
+* на Windows 7, 10;
+* на ALT Linux 10.2.
+
+## Установка
+
+Программа распространяется с помощью [PyInstaller](https://pyinstaller.org/en/stable/). 
+
+Существует две версиии: **statapp** и **statapp-onefile**. 
+
+Различия в том, что onefile версия поставляется одним единственным бинарным файлом. На Windows системах с включенным антивирусом это может вызывать [некоторые проблемы](https://qna.habr.com/q/988553).
+
+### Готовые двоичные файлы
+
+[Скачайте архив](https://github.com/shizand/statapp/releases) под вашу платформу и распакуйте в любом месте.
+
+### Сборка из исходников
+
+В этом проекте используется [poetry](https://python-poetry.org/).
+
+```bash
+poetry install
+pyinstaller statapp.spec # или pyinstaller statapp.spec -- --one-file
+```
+
+## Использование
+
+<!-- TODO -->
+
+## Чем я могу помочь проекту?
+
+* [Сообщить об ошибке](https://github.com/shizand/statapp/issues/new?labels=%D0%B1%D0%B0%D0%B3)
+
+## Исходный код
+
+Исходный код доступен на [GitHub](https://github.com/shizand/statapp).
+Также есть зеркала:
+
+* [GitFic](https://gitflic.ru/project/shizand/statapp);
+* [Gitea сервер](https://git.slipenko.com/shizand/statapp).
+
+## Лицензия
+
+[GPL-3.0 © Maxim Slipenko, Eugene Lazurenko.](https://github.com/shizand/statapp/blob/main/LICENSE)
--- a/poetry.lock
+++ b/poetry.lock
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "statapp"
-version = "0.1.0"
+version = "0.7.0"
 description = ""
 authors = [
    "Maxim Slipenko <statapp@maks1ms.addy.io>"
@@ -8,11 +8,18 @@ authors = [
 readme = "README.md"

 [tool.poetry.dependencies]
-python = ">=3.9,<3.12"
-pyside6 = "^6.4.0"
-pandas = "^2.1.1"
-numpy = "^1.26.0"
+# windows 7 support
+python = ">=3.8,<3.9"
 pre-commit = "^3.4.0"
+pyinstaller = "^6.0.0"
+pyside2 = "^5.15.2.1"
+pandas = { version = "^2", markers = "python_version < '3.9'" }
+pylint = { version = "^2", markers = "python_version < '3.9'" }
+# scipy = { version = "^1", markers = "python_version < '3.9'" }
+# openpyxl = "^3.1.2"
+sympy = "^1.12"
+matplotlib = "^3.7.0"
+pillow = "9.5"


 [build-system]
--- a/scripts/version
+++ b/scripts/version
@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-poetry version "$@"
--- a/statapp.spec
+++ b/statapp.spec
@@ -0,0 +1,108 @@
+# -*- mode: python ; coding: utf-8 -*-
+import argparse
+import sys
+import typing
+from pprint import pprint
+
+if typing.TYPE_CHECKING:
+    from PyInstaller.building.api import COLLECT, EXE, MERGE, PYZ  # noqa: F401
+    from PyInstaller.building.build_main import Analysis  # noqa: F401
+    from PyInstaller.building.datastruct import TOC, Target, Tree  # noqa: F401
+    from PyInstaller.building.osx import BUNDLE  # noqa: F401
+    from PyInstaller.building.splash import Splash  # noqa: F401
+
+from PyInstaller.utils.hooks import copy_metadata
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--one-file", action="store_true")
+options = parser.parse_args()
+
+datas = [('statapp/ui/images/*', 'ui/images')]
+datas += copy_metadata('statapp')
+
+
+a = Analysis(
+    ['statapp/__main__.py'],
+    pathex=[],
+    binaries=[],
+    datas=datas,
+    hiddenimports=[],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    noarchive=False,
+)
+
+prev_binaries = set(a.binaries)
+if sys.platform in ('linux', 'darwin'):
+    a.exclude_system_libraries(list_of_exceptions=[])  # glob expression
+print('\n\nSTRIPPED SYSTEM LIBS')
+pprint(sorted(set(prev_binaries) - set(a.binaries)))
+
+LOCALES = ['ru', 'en']
+def remove_unused_translation(item):
+    dest = str(item[0])
+    if not dest.startswith('PySide2/Qt/translations'):
+        return True
+
+    for l in LOCALES:
+        if l in dest:
+            return True
+
+    return False
+
+a.datas = list(filter(remove_unused_translation, a.datas))
+
+pyz = PYZ(a.pure)
+
+if options.one_file:
+    exe = EXE(
+        pyz,
+        a.scripts,
+        a.binaries,
+        a.datas,
+        [],
+        name='statapp',
+        debug=False,
+        bootloader_ignore_signals=False,
+        strip=False,
+        upx=True,
+        upx_exclude=[],
+        runtime_tmpdir=None,
+        console=False,
+        disable_windowed_traceback=False,
+        argv_emulation=False,
+        target_arch=None,
+        codesign_identity=None,
+        entitlements_file=None,
+        icon='statapp/ui/images/logo.ico',
+    )
+else:
+    exe = EXE(
+        pyz,
+        a.scripts,
+        [],
+        exclude_binaries=True,
+        name='statapp',
+        debug=False,
+        bootloader_ignore_signals=False,
+        strip=False,
+        upx=True,
+        console=False,
+        disable_windowed_traceback=False,
+        argv_emulation=False,
+        target_arch=None,
+        codesign_identity=None,
+        entitlements_file=None,
+        icon='statapp/ui/images/logo.ico',
+    )
+    coll = COLLECT(
+        exe,
+        a.binaries,
+        a.datas,
+        strip=False,
+        upx=True,
+        upx_exclude=[],
+        name='statapp',
+    )
--- a/statapp/main.py
+++ b/statapp/main.py
@@ -1,15 +1,43 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
 import sys
-from PySide6.QtWidgets import QApplication
+
+from PySide2 import QtCore
+from PySide2.QtWidgets import QApplication

 from statapp.main_window import MainWindow


 def main():
    app = QApplication(sys.argv)
+
+    translator = QtCore.QTranslator(app)
+    locale = QtCore.QLocale.system().name()
+    path = QtCore.QLibraryInfo.location(QtCore.QLibraryInfo.TranslationsPath)
+    translator.load(f'qt_{locale}', path)
+    translator.load(f'qtbase_{locale}', path)
+    app.installTranslator(translator)
+
    window = MainWindow()
    window.show()
-    return app.exec()
-
+    return app.exec_()

 if __name__ == "__main__":
    sys.exit(main())
--- a/statapp/_vendor/multipolyfit.py
+++ b/statapp/_vendor/multipolyfit.py
@@ -0,0 +1,124 @@
+# Copyright (c) 2023 Matthew Rocklin
+# All rights reserved.
+# This source code is distributed under the terms of the BSD license,
+# which allows you to use, modify, and distribute it
+# as long as you comply with the license terms.
+
+# In addition, this code has been modified by Maxim Slipenko and
+# is now also licensed under the GPL-3.0.
+# See the GPL-3.0 license for details.
+
+import itertools
+from numpy import linalg, zeros, ones, hstack, asarray
+from sympy import symbols, Mul, Add, S
+
+
+def basisVector(n, i):
+    """ Return an array like [0, 0, ..., 1, ..., 0, 0]
+
+    >>> from statapp._vendor.multipolyfit import basisVector
+    >>> basis_vector(3, 1)
+    array([0, 1, 0])
+    >>> basisVector(5, 4)
+    array([0, 0, 0, 0, 1])
+    """
+    x = zeros(n, dtype=int)
+    x[i] = 1
+    return x
+
+
+def asTall(x):
+    """ Turns a row vector into a column vector """
+    return x.reshape(x.shape + (1,))
+
+
+def multipolyfit(xs, y, deg, full=False, modelOut=False, powersOut=False):
+    # pylint: disable-msg=too-many-locals
+    """
+    Least squares multivariate polynomial fit
+
+    Fit a polynomial like ``y = a**2 + 3a - 2ab + 4b**2 - 1``
+    with many covariates a, b, c, ...
+
+    Parameters
+    ----------
+
+    xs : array_like, shape (M, k)
+         x-coordinates of the k covariates over the M sample points
+    y :  array_like, shape(M,)
+         y-coordinates of the sample points.
+    deg : int
+         Degree o fthe fitting polynomial
+    modelOut : bool (defaults to True)
+         If True return a callable function
+         If False return an array of coefficients
+    powersOut : bool (defaults to False)
+         Returns the meaning of each of the coefficients in the form of an
+         iterator that gives the powers over the inputs and 1
+         For example if xs corresponds to the covariates a,b,c then the array
+         [1, 2, 1, 0] corresponds to 1**1 * a**2 * b**1 * c**0
+
+    See Also
+    --------
+        numpy.polyfit
+
+    """
+    # pylin
+    y = asarray(y).squeeze()
+    # rows = y.shape[0]
+    xs = asarray(xs)
+    numCovariates = xs.shape[1]
+    xs = hstack((ones((xs.shape[0], 1), dtype=xs.dtype) , xs))
+
+    generators = [basisVector(numCovariates + 1, i)
+                  for i in range(numCovariates+1)]
+
+    # All combinations of degrees
+    powers = [sum(x) for x in itertools.combinations_with_replacement(generators, deg)]
+
+    # Raise data to specified degree pattern, stack in order
+    a = hstack(asarray([asTall((xs ** p).prod(1)) for p in powers]))
+
+    result = linalg.lstsq(a, y, rcond=None)
+    beta = result[0]
+
+    if modelOut:
+        return mkModel(beta, powers)
+
+    if powersOut:
+        return beta, powers
+
+    if full:
+        return result, powers, a
+
+    return beta
+
+
+def mkModel(beta, powers):
+    """ Create a callable python function out of beta/powers from multipolyfit
+
+    This function is callable from within multipolyfit using the model_out flag
+    """
+    # Create a function that takes in many x values
+    # and returns an approximate y value
+    def model(*args):
+        numCovariates = len(powers[0]) - 1
+        if len(args) != numCovariates:
+            raise ValueError(f"Expected {numCovariates} inputs")
+        xs = asarray((1,) + args)
+        return sum(coeff * (xs**p).prod()
+                             for p, coeff in zip(powers, beta))
+    return model
+
+
+def mkSympyFunction(beta, powers):
+    terms = getTerms(powers)
+    return Add(*[coeff * term for term, coeff in zip(terms, beta)])
+
+
+def getTerms(powers):
+    numCovariates = len(powers[0])
+    xs = (S.One,) + symbols(f'x1:{numCovariates}')
+
+    terms = [Mul(*[x ** deg for x, deg in zip(xs, power)]) for power in powers]
+    return terms
--- a/statapp/about_window.py
+++ b/statapp/about_window.py
@@ -1,21 +1,52 @@
-from PySide6.QtGui import QMovie
-from PySide6.QtWidgets import QMainWindow
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import sys
+
+from PySide2.QtGui import QMovie
+from PySide2.QtWidgets import QMainWindow

 from statapp.ui.ui_about_window import Ui_AboutWindow
+from statapp.utils import resourcePath, addIcon
+
+if sys.version_info < (3, 8):
+    import importlib_metadata
+else:
+    import importlib.metadata as importlib_metadata


 class AboutWindow(QMainWindow):
-    pixmap = None
+    movie = None

    def __init__(self):
        super().__init__()
        self.ui = Ui_AboutWindow()
        self.ui.setupUi(self)

-        image_path = 'statapp\\images\\sticker.gif'
-        movie = QMovie(image_path)
+        gifPath = resourcePath('ui/images/sticker.gif')
+        movie = QMovie(gifPath)
        self.ui.labelgif.setMovie(movie)
        movie.start()
-
-        self.pixmap = movie
+        self.movie = movie
        self.setFixedSize(self.size())
+
+        version = importlib_metadata.version(__package__ or __name__)
+        self.ui.versionLabel.setText(f"Версия: {version}")
+
+        addIcon(self)
--- a/statapp/calculations.py
+++ b/statapp/calculations.py
@@ -0,0 +1,137 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from dataclasses import dataclass
+
+import numpy as np
+import pandas as pd
+from statapp._vendor.multipolyfit import multipolyfit, getTerms
+
+DIRECT_LINK = 0
+INDIRECT_LINK = 1
+
+
+def generateYValues(mean, std, count):
+    return np.random.normal(mean, std, size=(count, 1))
+
+
+def generateXValues(mean, std, typeConnection, yColumn):
+    yMean = np.mean(yColumn)
+    values = []
+    for y in yColumn:
+        raz = np.abs(mean - np.random.normal(mean, std))
+        if typeConnection == INDIRECT_LINK:
+            raz *= -1
+        if y > yMean:
+            x = mean + raz
+        elif y < yMean:
+            x = mean - raz
+        else:
+            x = mean
+        values.append(x)
+
+    res = np.array(values)
+    return res.reshape(len(res), 1)
+
+
+def varianceAnalysis(data):
+    return np.array([
+        [np.mean(col), np.std(col), np.min(col), np.max(col)] for col in data.T
+    ])
+
+
+def correlationAnalysis(data):
+    return pd.DataFrame(data).corr().to_numpy()
+
+
+@dataclass()
+class RegressionResult:
+    """
+    Attributes:
+        paramsAndImportance (np.ndarray): Параметры модели. Первая колонка -
+        residualVariance (np.float64): Остаточная дисперсия
+        scaledResidualVariance (np.float64): Остаточная дисперсия (масштабированная)
+        monomials (list): Список одночленов в строковом виде без коэффициентов. Свободный член - c
+    """
+    paramsAndImportance: np.ndarray
+    residualVariance: np.float64
+    scaledResidualVariance: np.float64
+    rSquared: np.float64
+    fStatistic: np.float64
+    monomials: list
+
+
+def commonPolynom(inputData, deg) -> RegressionResult:
+    x = inputData[:, 1:]
+    y = inputData[:, 0]
+    result, powers, data = multipolyfit(x, y, deg, full=True)
+    (out, mse, scaledResidualVariance,
+     rSquared, fStatistic) = calculateStats(data, result[0], result[1], y)
+
+    return RegressionResult(
+        out.to_numpy(),
+        np.float64(mse),
+        np.float64(scaledResidualVariance),
+        np.float64(rSquared),
+        np.float64(fStatistic),
+        ['c' if str(x) == '1' else str(x) for x in getTerms(powers)]
+    )
+
+
+def linearPolynom(inputData) -> RegressionResult:
+    return commonPolynom(inputData, 1)
+
+
+def squaredPolynom(inputData) -> RegressionResult:
+    return commonPolynom(inputData, 2)
+
+
+def calculateStats(data, params, residues, y):
+    # pylint: disable-msg=too-many-locals
+
+    k = len(params)  # Количество оцениваемых параметров (коэффициентов)
+    n = len(data)  # Количество наблюдений
+
+    # Степень свободы (degrees of freedom) для остатков
+    dof = n - k  # Количество наблюдений минус количество оцениваемых параметров
+    # Остаточная дисперсия (Mean Squared Error, MSE)
+    mse = residues / dof
+    # Среднее значение остатков
+    meanResiduals = np.sum(residues) / dof
+    # Масштабированная остаточная дисперсия
+    scaledResidualVariance = residues / meanResiduals ** 2
+    # Ковариационная матрица коэффициентов
+    cov = mse * np.diagonal(np.linalg.inv(data.T @ data))
+    # Стандартные ошибки коэффициентов
+    se = np.sqrt(cov)
+    # T-статистики для каждого коэффициента регрессии
+    tStatistics = params / se
+
+    # R-squared (коэффициент множественной детерминации)
+    sst = np.sum((y - np.mean(y)) ** 2)  # Сумма квадратов отклонений
+    rSquared = 1 - (mse[0] / sst)
+
+    # F-statistic (статистика Фишера)
+    fStatistic = (rSquared / (k - 1)) / ((1 - rSquared) / (n - k))
+
+    out = pd.DataFrame()
+    out[0] = params
+    out[1] = tStatistics
+
+    return out, mse[0], scaledResidualVariance, rSquared, fStatistic
--- a/statapp/constants.py
+++ b/statapp/constants.py
@@ -0,0 +1,20 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+NUMBERS_PRECISION = 5
--- a/statapp/correlation_analysis.py
+++ b/statapp/correlation_analysis.py
@@ -0,0 +1,53 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from PySide2 import QtCore
+from PySide2.QtCore import QSize
+from PySide2.QtGui import QIcon
+from PySide2.QtWidgets import QDialog, QHeaderView
+
+from statapp.calculations import correlationAnalysis
+from statapp.constants import NUMBERS_PRECISION
+from statapp.mathtex_header_view import MathTexHeaderView
+from statapp.models.correlation_analysis_model import CorrelationAnalysisModel
+from statapp.ui.ui_correlation_analysis_window import Ui_CorrelationAnalysisWindow
+from statapp.utils import resourcePath
+
+
+class CorrelationAnalysisWindow(QDialog):
+    def __init__(self, data):
+        super().__init__()
+        self.ui = Ui_CorrelationAnalysisWindow()
+        self.ui.setupUi(self)
+
+        res = correlationAnalysis(data)
+        self.model = CorrelationAnalysisModel(res.round(NUMBERS_PRECISION))
+        self.ui.tableView.setModel(self.model)
+        self.ui.tableView.setVerticalHeader(
+            MathTexHeaderView(self.ui.tableView)
+        )
+        self.ui.tableView.setHorizontalHeader(
+            MathTexHeaderView(self.ui.tableView,orientation=QtCore.Qt.Horizontal)
+        )
+        header = self.ui.tableView.horizontalHeader()
+        header.setSectionResizeMode(QHeaderView.ResizeMode.Stretch)
+
+        icon = QIcon()
+        icon.addFile(resourcePath("ui/images/logo.ico"), QSize(), QIcon.Normal, QIcon.Off)
+        self.setWindowIcon(icon)
--- a/statapp/generate_factor_window.py
+++ b/statapp/generate_factor_window.py
@@ -0,0 +1,55 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from PySide2.QtCore import Slot
+from PySide2.QtWidgets import QDialog
+
+from statapp.ui.ui_generate_factor_window import Ui_GenerateFactorWindow
+from statapp.models.combobox_model import ComboBoxModel
+from statapp.utils import addIcon
+
+DIRECT_LINK = 0
+INDIRECT_LINK = 1
+
+
+class GenerateFactorWindow(QDialog):
+    def __init__(self):
+        super().__init__()
+        self.deviation = None
+        self.mat = None
+        self.typeConnection = None
+        self._typeComboBox = ComboBoxModel([
+            [DIRECT_LINK, "прямая"],
+            [INDIRECT_LINK, "обратная"]
+        ])
+
+        self.ui = Ui_GenerateFactorWindow()
+        self.ui.setupUi(self)
+        self.ui.typeComboBox.setModel(self._typeComboBox)
+
+        addIcon(self)
+
+    @Slot()
+    def on_generatePushButton_clicked(self):
+        self.typeConnection = self._typeComboBox.rawData(self.ui.typeComboBox.currentIndex())[0]
+
+        self.mat = self.ui.matSpinBox.value()
+        self.deviation = self.ui.deviationSpinBox.value()
+
+        self.accept()
--- a/statapp/generate_window.py
+++ b/statapp/generate_window.py
@@ -0,0 +1,46 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from PySide2.QtCore import Slot
+from PySide2.QtWidgets import QDialog
+
+from statapp.ui.ui_generate_window import Ui_GenerateWindow
+from statapp.utils import addIcon
+
+
+class GenerateWindow(QDialog):
+    def __init__(self):
+        super().__init__()
+        self.deviation = None
+        self.mat = None
+        self.count = None
+        self.ui = Ui_GenerateWindow()
+        self.ui.setupUi(self)
+
+        addIcon(self)
+
+
+    @Slot()
+    def on_generatePushButton_clicked(self):
+
+        self.count = self.ui.countSpinBox.value()
+        self.mat = self.ui.matSpinBox.value()
+        self.deviation = self.ui.deviationSpinBox.value()
+
+        self.accept()
--- a/statapp/main_window.py
+++ b/statapp/main_window.py
@@ -1,18 +1,217 @@
-from PySide6.QtCore import Slot
-from PySide6.QtWidgets import QMainWindow
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import numpy as np
+from PySide2 import QtCore
+from PySide2.QtCore import Slot
+from PySide2.QtWidgets import QMainWindow, QMessageBox

+from statapp.calculations import generateXValues, generateYValues
+from statapp.constants import NUMBERS_PRECISION
+from statapp.generate_factor_window import GenerateFactorWindow
+from statapp.polynoms.linear_polynom_window import LinearPolynomWindow
+from statapp.mathtex_header_view import MathTexHeaderView
+from statapp.models.input_values_model import InputValuesModel
+from statapp.generate_window import GenerateWindow
 from statapp.about_window import AboutWindow
+from statapp.models.fileslc_model import FileSLCModel
+from statapp.polynoms.squared_polynom_window import SquaredPolynomWindow
 from statapp.ui.ui_main_window import Ui_MainWindow
+from statapp.utils import buildMessageBox, addIcon, FloatDelegate
+from statapp.variance_analysis import VarianceAnalysisWindow
+from statapp.correlation_analysis import CorrelationAnalysisWindow


 class MainWindow(QMainWindow):
    def __init__(self):
        super().__init__()
+
        self.ui = Ui_MainWindow()
        self.ui.setupUi(self)

+        addIcon(self)
+
+        self.ui.generateXaction.setEnabled(False)
+        self.ui.varianceAnalysisAction.setEnabled(False)
+        self.ui.correlationAnalisisAction.setEnabled(False)
+
+        self.mainActions = [
+            self.ui.varianceAnalysisAction,
+            self.ui.correlationAnalisisAction,
+            self.ui.linearPolynomAction,
+            self.ui.squaredPolynomAction,
+        ]
+
+        self.aboutWindow = None
+
+        self.isDataChanged = False
+        self.model = InputValuesModel()
+        self.fileModel = FileSLCModel()
+        self.ui.tableView.setItemDelegate(FloatDelegate())
+        self.ui.tableView.setModel(self.model)
+        self.ui.tableView.setHorizontalHeader(
+            MathTexHeaderView(self.ui.tableView, orientation=QtCore.Qt.Horizontal)
+        )
+        self.model.layoutChanged.connect(self.updateActionsEnabled)
+        self.updateActionsEnabled()
+        #
+        # Для быстрой отладки
+        # n = 10
+        # y = generateYValues(100, 5, n)
+        # x1 = generateXValues(20, 2, 0, y)
+        # x2 = generateXValues(10, 1, 0, y)
+        # self.model.updateAllData(np.concatenate([y, x1, x2], axis=1))
+
+
+    def updateActionsEnabled(self):
+        data = self.model.getData()
+
+        # есть только отклик
+        if data.shape[1] == 1:
+            self.ui.generateXaction.setEnabled(True)
+            self.setEnabledMainActions(False)
+        # есть отклик и фактор(ы)
+        elif data.shape[1] > 1:
+            self.ui.generateXaction.setEnabled(True)
+            self.setEnabledMainActions(True)
+        else:
+            self.ui.generateXaction.setEnabled(False)
+            self.setEnabledMainActions(False)
+
+
+    def setEnabledMainActions(self, enabled):
+        for action in self.mainActions:
+            action.setEnabled(enabled)
+
+    @Slot()
+    def on_openfileaction_triggered(self):
+        currentData = self.model.getData()
+        data = np.array([])
+        if currentData.size > 1:
+            file = ''
+            if self.fileModel.fileName:
+                file = '\nФайл сохранения: ' + self.fileModel.fileName
+
+            msgBox = buildMessageBox \
+                ('Сохранение данных',
+                 "Сохранить данные?" + file,
+                 QMessageBox.Question,
+                 QMessageBox.Yes | QMessageBox.No | QMessageBox.Cancel,
+                 QMessageBox.Cancel)
+
+            reply = msgBox.exec_()
+            if reply == QMessageBox.StandardButton.Yes:
+                self.fileModel.saveFile(self.model.getData())
+
+                data = self.fileModel.loadFile()
+                if data is not None and data.shape[0] > 0:
+                    self.model.updateAllData(data)
+                    self.isDataChanged = False
+            elif reply == QMessageBox.StandardButton.Cancel:
+                return
+            else:
+                data = self.fileModel.loadFile()
+                if data is not None and data.shape[0] > 0:
+                    self.model.updateAllData(data)
+                    self.isDataChanged = False
+        else:
+            data = self.fileModel.loadFile()
+            if data is not None and data.shape[0] > 0:
+                self.model.updateAllData(data)
+                self.isDataChanged = False
+
+
+    @Slot()
+    def on_savefileaction_triggered(self):
+        self.isDataChanged = not self.fileModel.saveFile(self.model.getData())
+
+    @Slot()
+    def on_closefileaction_triggered(self):
+        self.fileModel.closeFile()
+        self.isDataChanged = False
+
+    @Slot()
+    def on_generateYaction_triggered(self):
+        gw = GenerateWindow()
+
+        if gw.exec():
+            y = generateYValues(gw.mat, gw.deviation, gw.count)
+            self.model.updateAllData(y.round(NUMBERS_PRECISION))
+            self.isDataChanged = True
+
+    @Slot()
+    def on_generateXaction_triggered(self):
+        gfw = GenerateFactorWindow()
+
+        if gfw.exec():
+            data = self.model.getData()
+            y = self.model.getY()
+            xValues = generateXValues(gfw.mat, gfw.deviation, gfw.typeConnection, y)
+            data = np.concatenate((data, xValues.round(NUMBERS_PRECISION)), axis=1)
+            self.model.updateAllData(data)
+            self.isDataChanged = True
+
    @Slot()
    def on_aboutmenuaction_triggered(self):
-        global about_window
-        about_window = AboutWindow()
-        about_window.show()
+        self.aboutWindow = AboutWindow()
+        self.aboutWindow.show()
+
+    @Slot()
+    def on_varianceAnalysisAction_triggered(self):
+        dw = VarianceAnalysisWindow(self.model.getData())
+        dw.exec()
+
+    @Slot()
+    def on_correlationAnalisisAction_triggered(self):
+        dw = CorrelationAnalysisWindow(self.model.getData())
+        dw.exec()
+
+    @Slot()
+    def on_linearPolynomAction_triggered(self):
+        dw = LinearPolynomWindow(self.model.getData())
+        dw.exec()
+
+    @Slot()
+    def on_squaredPolynomAction_triggered(self):
+        dw = SquaredPolynomWindow(self.model.getData())
+        dw.exec()
+
+    def closeEvent(self, event):
+        if self.isDataChanged:
+            file = ''
+            if self.fileModel.fileName:
+                file = '\nФайл сохранения: ' + self.fileModel.fileName
+
+            msgBox = buildMessageBox \
+                ('Завершение работы',
+                 "Сохранить данные?" + file,
+                 QMessageBox.Question,
+                 QMessageBox.Yes | QMessageBox.No | QMessageBox.Cancel,
+                 QMessageBox.Cancel)
+
+            reply = msgBox.exec_()
+            if reply == QMessageBox.StandardButton.Yes:
+                self.fileModel.saveFile(self.model.getData())
+                event.accept()
+            elif reply == QMessageBox.StandardButton.No:
+                event.accept()
+            else:
+                event.ignore()
+        else:
+            event.accept()
--- a/statapp/mathtex_header_view.py
+++ b/statapp/mathtex_header_view.py
@@ -0,0 +1,107 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import matplotlib.pyplot as plt
+import matplotlib as mpl
+import sympy
+from PySide2 import QtCore, QtGui
+from PySide2.QtCore import Qt
+from PySide2.QtWidgets import QHeaderView, QStyleOptionHeader, QStyle
+from matplotlib.backends.backend_agg import FigureCanvasAgg
+
+# Основано на https://stackoverflow.com/questions/32035251/
+
+plt.rc('mathtext', fontset='cm')
+
+
+def mathTexToQPixMap(mathTex, fs):
+    # ---- set up a mpl figure instance ----
+    fig = mpl.figure.Figure()
+    fig.patch.set_facecolor('none')
+    fig.set_canvas(FigureCanvasAgg(fig))
+    renderer = fig.canvas.get_renderer()
+    # ---- plot the mathTex expression ----
+    ax = fig.add_axes([0, 0, 1, 1])
+    ax.axis('off')
+    ax.patch.set_facecolor('none')
+    t = ax.text(0, 0, f'${mathTex}$', ha='left', va='bottom', fontsize=fs)
+    # ---- fit figure size to text artist ----
+    fWidth, fHeight = fig.get_size_inches()
+    figBBox = fig.get_window_extent(renderer)
+    textBBox = t.get_window_extent(renderer)
+    tightFWidth = textBBox.width * fWidth / figBBox.width
+    tightFHeight = textBBox.height * fHeight / figBBox.height
+    fig.set_size_inches(tightFWidth, tightFHeight)
+    # ---- convert mpl figure to QPixmap ----
+    buf, size = fig.canvas.print_to_buffer()
+
+    return QtGui.QPixmap(
+        QtGui.QImage.rgbSwapped(
+            QtGui.QImage(
+                buf, size[0], size[1], QtGui.QImage.Format_ARGB32
+            )
+        )
+    )
+
+
+class CacheQPixMap(dict):
+    def get(self, __key):
+        v = super().get(__key)
+        if v is None:
+            v = mathTexToQPixMap(sympy.latex(sympy.sympify(__key)), 14)
+            super().__setitem__(__key, v)
+        return v
+
+
+class MathTexHeaderView(QHeaderView):
+    def __init__(self, view, orientation=QtCore.Qt.Vertical):
+        super().__init__(orientation, view)
+
+        if orientation == QtCore.Qt.Vertical:
+            self.setStyleSheet(
+                "QHeaderView::section { padding-left: 15px; padding-right: 15px }"
+            )
+
+        self.converter = CacheQPixMap()
+
+    def paintSection(self, painter, rect, logicalIndex):
+        opt = QStyleOptionHeader()
+        self.initStyleOption(opt)
+
+        opt.rect = rect
+        opt.section = logicalIndex
+        opt.text = ""
+
+        mousePos = self.mapFromGlobal(QtGui.QCursor.pos())
+        if rect.contains(mousePos):
+            opt.state |= QStyle.State_MouseOver
+
+        painter.save()
+        self.style().drawControl(QStyle.CE_Header, opt, painter, self)
+        painter.restore()
+
+        data = self.model().headerData(logicalIndex, self.orientation(), Qt.DisplayRole)
+
+        if data:
+            qPixMap = self.converter.get(data)
+            xPix = (rect.width() - qPixMap.size().width()) / 2. + rect.x()
+            yPix = (rect.height() - qPixMap.size().height()) / 2. + rect.y()
+            rect = QtCore.QRect(xPix, yPix, qPixMap.size().width(),
+                                qPixMap.size().height())
+            painter.drawPixmap(rect, qPixMap)
--- a/statapp/models/combobox_model.py
+++ b/statapp/models/combobox_model.py
@@ -0,0 +1,54 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from PySide2.QtCore import QAbstractListModel, Qt
+
+
+class ComboBoxModel(QAbstractListModel):
+
+    def __init__(self, data):
+        super().__init__()
+        self._data = data
+
+    def updateAllData(self, data: list):
+        self.layoutAboutToBeChanged.emit()
+        self._data = data
+        self.layoutChanged.emit()
+
+    def rawData(self, index: int):
+        return self._data[index]
+
+    def findById(self, oid: int):
+        for i, x in enumerate(self._data):
+            if x[0] == oid:
+                return i
+
+        return -1
+
+    def data(self, index, role):
+        if role == Qt.DisplayRole:
+            return self._data[index.row()][1]
+
+        if role == Qt.UserRole:
+            return self._data[index.row()]
+
+        return None
+
+    def rowCount(self, index):
+        return len(self._data)
--- a/statapp/models/correlation_analysis_model.py
+++ b/statapp/models/correlation_analysis_model.py
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from PySide2.QtCore import QModelIndex, Qt
+
+from statapp.models.ro_table_model import ROTableModel
+from statapp.models.utils import yxHeader
+
+
+class CorrelationAnalysisModel(ROTableModel):
+    def __init__(self, data):
+        super().__init__(data)
+
+    def getHorizontalHeader(self):
+        return yxHeader(self.columnCount(QModelIndex()))
+
+    def getVerticalHeader(self):
+        return yxHeader(self.rowCount(QModelIndex()))
+
+    def data(self, index, role):
+        if role == Qt.DisplayRole and index.column() <= index.row():
+            return super().data(index, role)
+        return None
--- a/statapp/models/editable_table_model.py
+++ b/statapp/models/editable_table_model.py
@@ -0,0 +1,49 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import numpy as np
+from PySide2.QtCore import Qt
+
+from statapp.models.ro_table_model import ROTableModel
+
+
+class EditableTableModel(ROTableModel):
+    def __init__(self, data=np.array([[]], dtype=np.float32)):
+        super().__init__()
+
+        self._data = data
+
+    def flags(self, index):
+        return Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsEditable
+
+    def setData(self, index, value, role):
+        if role == Qt.EditRole:
+            try:
+                value = float(value)
+            except ValueError:
+                return False
+            self._data[index.row(), index.column()] = value
+            return True
+        return False
+
+    def data(self, index, role):
+        if role in (Qt.DisplayRole, Qt.EditRole):
+            return super().data(index, Qt.DisplayRole)
+
+        return None
--- a/statapp/models/fileslc_model.py
+++ b/statapp/models/fileslc_model.py
@@ -0,0 +1,85 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import numpy as np
+from PySide2.QtWidgets import QFileDialog, QMessageBox
+
+from statapp.constants import NUMBERS_PRECISION
+from statapp.utils import buildMessageBox
+
+
+class FileSLCModel:
+    def __init__(self):
+        super().__init__()
+        self.fileName = None
+
+    def saveFile(self, data):
+        # pylint: disable=duplicate-code
+
+        if self.fileName:
+            file = '\nФайл сохранения: ' + self.fileName
+
+            msgBox = buildMessageBox \
+                ('Сохранение данных',
+                 "Сохранить данные в текущий файл?" + file,
+                 QMessageBox.Question,
+                 QMessageBox.Yes | QMessageBox.No | QMessageBox.Cancel,
+                 QMessageBox.Cancel)
+
+            reply = msgBox.exec_()
+            if reply == QMessageBox.StandardButton.Yes:
+                np.savetxt(self.fileName, data, delimiter=",", fmt='%10.5f')
+                return True
+            if reply == QMessageBox.StandardButton.No:
+                self.fileName, _ = QFileDialog.getSaveFileName(
+                    None, "Сохранить файл", "", "Text Files (*.txt);;CSV Files (*.csv)"
+                )
+                if self.fileName:
+                    np.savetxt(self.fileName, data, delimiter=",", fmt='%10.5f')
+                    return True
+        else:
+            self.fileName, _ = QFileDialog.getSaveFileName(
+                None, "Сохранить файл", "", "Text Files (*.txt);;CSV Files (*.csv)"
+            )
+            if self.fileName:
+                np.savetxt(self.fileName, data, delimiter=",", fmt=f"%.{NUMBERS_PRECISION}f")
+                return True
+        return False
+
+    def loadFile(self):
+        self.fileName, _ = QFileDialog.getOpenFileName(
+            None, "Загрузить файл", "", "Files (*.txt *.csv)"
+        )
+
+        if self.fileName:
+            try:
+                content = np.genfromtxt(self.fileName, delimiter=',', invalid_raise=True, ndmin=2)
+            except ValueError:
+                QMessageBox.warning \
+                    (None,
+                    'Ошибка',
+                    "Ошибка чтения файла!\nФайл нельзя открыть или файл неверного формата")
+                self.fileName = None
+                return None
+            return content
+
+        return None
+
+    def closeFile(self):
+        self.fileName = None
--- a/statapp/models/input_values_model.py
+++ b/statapp/models/input_values_model.py
@@ -0,0 +1,35 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import numpy as np
+from PySide2.QtCore import QModelIndex
+
+from statapp.models.editable_table_model import EditableTableModel
+from statapp.models.utils import yxHeader
+
+
+class InputValuesModel(EditableTableModel):
+    def __init__(self, data=np.array([[]], dtype=np.float32)):
+        super().__init__(data)
+
+    def getHorizontalHeader(self):
+        return yxHeader(self.columnCount(QModelIndex()))
+
+    def getY(self):
+        return self._data[:, 0]
--- a/statapp/models/regression_result_model.py
+++ b/statapp/models/regression_result_model.py
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from statapp.calculations import RegressionResult
+from statapp.models.ro_table_model import ROTableModel
+
+
+class RegressionResultModel(ROTableModel):
+    def __init__(self, result: RegressionResult):
+        data = result.paramsAndImportance
+        super().__init__(data)
+        self._monomials = result.monomials
+
+    def getHorizontalHeader(self):
+        return ['Коэффициент регрессии', 'Коэффициент значимости']
+
+    def getVerticalHeader(self):
+        return self._monomials
--- a/statapp/models/ro_table_model.py
+++ b/statapp/models/ro_table_model.py
@@ -0,0 +1,67 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import numpy as np
+from PySide2 import QtCore
+from PySide2.QtCore import Qt
+
+from statapp.utils import safeListGet
+
+
+class ROTableModel(QtCore.QAbstractTableModel):
+    def __init__(self,
+                 data=np.array([[]], dtype=np.float32),
+                 ):
+        super().__init__()
+        self._data = data
+        self._headers = {
+            Qt.Vertical:  self.getVerticalHeader,
+            Qt.Horizontal:  self.getHorizontalHeader,
+        }
+
+    def updateAllData(self, data):
+        self.layoutAboutToBeChanged.emit()
+        self._data = data
+        self.layoutChanged.emit()
+
+    def rowCount(self, index):
+        return self._data.shape[0]
+
+    def columnCount(self, index):
+        return self._data.shape[1]
+
+    def getVerticalHeader(self):
+        return []
+
+    def getHorizontalHeader(self):
+        return []
+
+    def headerData(self, section: int, orientation: Qt.Orientation, role: int = ...):
+        if role == Qt.DisplayRole:
+            return safeListGet(self._headers[orientation](), section, None)
+
+        return None
+
+    def getData(self):
+        return self._data
+
+    def data(self, index, role):
+        if role == Qt.DisplayRole:
+            return float(self._data[index.row(), index.column()])
+        return None
--- a/statapp/models/utils.py
+++ b/statapp/models/utils.py
@@ -0,0 +1,21 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+def yxHeader(count):
+    return ['y'] + [f'x{i}' for i in range(1, count)]
--- a/statapp/models/variance_analysis_model.py
+++ b/statapp/models/variance_analysis_model.py
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from PySide2.QtCore import QModelIndex
+
+from statapp.models.ro_table_model import ROTableModel
+from statapp.models.utils import yxHeader
+
+
+class VarianceAnalysisModel(ROTableModel):
+    def __init__(self, data):
+        super().__init__(data)
+
+    def getHorizontalHeader(self):
+        return ['Мат. ожидание', 'Среднекв. отклонение', 'Минимум', 'Максимум']
+
+    def getVerticalHeader(self):
+        return yxHeader(self.rowCount(QModelIndex()))
--- a/statapp/polynoms/linear_polynom_window.py
+++ b/statapp/polynoms/linear_polynom_window.py
@@ -0,0 +1,27 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from statapp.calculations import linearPolynom
+from statapp.polynoms.polynom_window import PolynomWindow
+
+
+class LinearPolynomWindow(PolynomWindow):
+    def __init__(self, data):
+        result = linearPolynom(data)
+        super().__init__(result, "Линейный полином")
--- a/statapp/polynoms/polynom_window.py
+++ b/statapp/polynoms/polynom_window.py
@@ -0,0 +1,45 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from PySide2.QtWidgets import QDialog, QHeaderView
+from statapp.mathtex_header_view import MathTexHeaderView
+from statapp.models.regression_result_model import RegressionResultModel
+from statapp.ui.ui_polynom_window import Ui_PolynomWindow
+from statapp.utils import addIcon, FloatDelegate
+
+
+class PolynomWindow(QDialog):
+    def __init__(self, result, windowTitle):
+        super().__init__()
+        self.ui = Ui_PolynomWindow()
+        self.ui.setupUi(self)
+        addIcon(self)
+        self.setWindowTitle(windowTitle)
+
+        self.model = RegressionResultModel(result)
+        self.ui.tableView.setItemDelegate(FloatDelegate())
+        self.ui.tableView.setModel(self.model)
+        self.ui.tableView.setVerticalHeader(MathTexHeaderView(self.ui.tableView))
+        header = self.ui.tableView.horizontalHeader()
+        header.setSectionResizeMode(QHeaderView.ResizeMode.Stretch)
+
+        self.ui.residualVarianceValueLabel.setText(str(result.residualVariance))
+        self.ui.scaledResidualVarianceValueLabel.setText(str(result.scaledResidualVariance))
+        self.ui.fStatisticValueLabel.setText(str(result.fStatistic))
+        self.ui.rSquaredValueLabel.setText(str(result.scaledResidualVariance))
--- a/statapp/polynoms/squared_polynom_window.py
+++ b/statapp/polynoms/squared_polynom_window.py
@@ -0,0 +1,27 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from statapp.calculations import squaredPolynom
+from statapp.polynoms.polynom_window import PolynomWindow
+
+
+class SquaredPolynomWindow(PolynomWindow):
+    def __init__(self, data):
+        result = squaredPolynom(data)
+        super().__init__(result, "Квадратичный полином")
--- a/statapp/ui/about_window.ui
+++ b/statapp/ui/about_window.ui
@@ -9,7 +9,7 @@
   <rect>
    <x>0</x>
    <y>0</y>
-    <width>476</width>
+    <width>483</width>
    <height>543</height>
   </rect>
  </property>
@@ -23,70 +23,7 @@
   <layout class="QGridLayout" name="gridLayout_2">
    <item row="0" column="0">
     <layout class="QGridLayout" name="gridLayout">
-      <item row="4" column="1">
-       <widget class="QLabel" name="labelowner">
-        <property name="font">
-         <font>
-          <pointsize>14</pointsize>
-          <italic>false</italic>
-          <bold>false</bold>
-          <underline>false</underline>
-          <strikeout>false</strikeout>
-          <stylestrategy>PreferDefault</stylestrategy>
-          <kerning>true</kerning>
-         </font>
-        </property>
-        <property name="text">
-         <string>Донецкий Национальный Технический Университет</string>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignCenter</set>
-        </property>
-       </widget>
-      </item>
-      <item row="0" column="1">
-       <widget class="QLabel" name="labeldevelopers">
-        <property name="font">
-         <font>
-          <pointsize>14</pointsize>
-          <italic>false</italic>
-          <bold>false</bold>
-          <underline>false</underline>
-          <strikeout>false</strikeout>
-          <stylestrategy>PreferDefault</stylestrategy>
-          <kerning>true</kerning>
-         </font>
-        </property>
-        <property name="text">
-         <string>Разработчики: Слипенко М., Лазуренко Е.</string>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignCenter</set>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="1">
-       <widget class="QLabel" name="labelbasegigamen">
-        <property name="font">
-         <font>
-          <pointsize>14</pointsize>
-          <italic>false</italic>
-          <bold>false</bold>
-          <underline>false</underline>
-          <strikeout>false</strikeout>
-          <stylestrategy>PreferDefault</stylestrategy>
-          <kerning>true</kerning>
-         </font>
-        </property>
-        <property name="text">
-         <string>Теоретический фундамент: Дмитрюк Т. Г.</string>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignCenter</set>
-        </property>
-       </widget>
-      </item>
-      <item row="2" column="1">
+      <item row="5" column="1">
       <widget class="QLabel" name="labelgif">
        <property name="minimumSize">
         <size>
@@ -103,6 +40,7 @@
        <property name="font">
         <font>
          <pointsize>14</pointsize>
+          <weight>50</weight>
          <italic>false</italic>
          <bold>false</bold>
          <underline>false</underline>
@@ -122,6 +60,102 @@
        </property>
       </widget>
      </item>
+      <item row="6" column="1">
+       <widget class="QLabel" name="labelowner">
+        <property name="font">
+         <font>
+          <pointsize>12</pointsize>
+          <weight>50</weight>
+          <italic>false</italic>
+          <bold>false</bold>
+          <underline>false</underline>
+          <strikeout>false</strikeout>
+          <stylestrategy>PreferDefault</stylestrategy>
+          <kerning>true</kerning>
+         </font>
+        </property>
+        <property name="text">
+         <string>Донецкий Национальный Технический Университет</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QLabel" name="labeldevelopers">
+        <property name="font">
+         <font>
+          <pointsize>14</pointsize>
+          <weight>50</weight>
+          <italic>false</italic>
+          <bold>false</bold>
+          <underline>false</underline>
+          <strikeout>false</strikeout>
+          <stylestrategy>PreferDefault</stylestrategy>
+          <kerning>true</kerning>
+         </font>
+        </property>
+        <property name="text">
+         <string>Разработчики: Слипенко М., Лазуренко Е.</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QLabel" name="versionLabel">
+        <property name="font">
+         <font>
+          <pointsize>12</pointsize>
+         </font>
+        </property>
+        <property name="text">
+         <string>Версия:</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1">
+       <widget class="QLabel" name="labelbasegigamen">
+        <property name="font">
+         <font>
+          <pointsize>14</pointsize>
+          <weight>50</weight>
+          <italic>false</italic>
+          <bold>false</bold>
+          <underline>false</underline>
+          <strikeout>false</strikeout>
+          <stylestrategy>PreferDefault</stylestrategy>
+          <kerning>true</kerning>
+         </font>
+        </property>
+        <property name="text">
+         <string>Теоретический фундамент: Дмитрюк Т. Г.</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QLabel" name="mainLabel">
+        <property name="font">
+         <font>
+          <pointsize>20</pointsize>
+         </font>
+        </property>
+        <property name="text">
+         <string>Statapp</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
     </layout>
    </item>
   </layout>
--- a/statapp/ui/correlation_analysis_window.ui
+++ b/statapp/ui/correlation_analysis_window.ui
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>CorrelationAnalysisWindow</class>
+ <widget class="QDialog" name="CorrelationAnalysisWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>630</width>
+    <height>400</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Корреляционный анализ</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="0">
+      <widget class="QTableView" name="tableView"/>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
--- a/statapp/ui/generate_factor_window.ui
+++ b/statapp/ui/generate_factor_window.ui
@@ -0,0 +1,121 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>GenerateFactorWindow</class>
+ <widget class="QDialog" name="GenerateFactorWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>503</width>
+    <height>193</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Генерация факторов</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="0">
+      <widget class="QLabel" name="label">
+       <property name="font">
+        <font>
+         <pointsize>12</pointsize>
+        </font>
+       </property>
+       <property name="text">
+        <string>Тип связи</string>
+       </property>
+      </widget>
+     </item>
+     <item row="2" column="0">
+      <widget class="QLabel" name="label_3">
+       <property name="font">
+        <font>
+         <pointsize>12</pointsize>
+        </font>
+       </property>
+       <property name="text">
+        <string>Среднеквадратичное отклонение</string>
+       </property>
+      </widget>
+     </item>
+     <item row="3" column="0" colspan="2">
+      <widget class="QPushButton" name="generatePushButton">
+       <property name="font">
+        <font>
+         <pointsize>12</pointsize>
+        </font>
+       </property>
+       <property name="text">
+        <string>Сгенерировать</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="label_2">
+       <property name="font">
+        <font>
+         <pointsize>12</pointsize>
+        </font>
+       </property>
+       <property name="text">
+        <string>Математическое ожидание</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <widget class="QDoubleSpinBox" name="matSpinBox">
+       <property name="font">
+        <font>
+         <pointsize>12</pointsize>
+        </font>
+       </property>
+       <property name="decimals">
+        <number>5</number>
+       </property>
+       <property name="maximum">
+        <double>1000000.000000000000000</double>
+       </property>
+      </widget>
+     </item>
+     <item row="2" column="1">
+      <widget class="QDoubleSpinBox" name="deviationSpinBox">
+       <property name="font">
+        <font>
+         <pointsize>12</pointsize>
+        </font>
+       </property>
+       <property name="decimals">
+        <number>5</number>
+       </property>
+       <property name="maximum">
+        <double>1000000.000000000000000</double>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QComboBox" name="typeComboBox">
+       <property name="font">
+        <font>
+         <pointsize>12</pointsize>
+        </font>
+       </property>
+       <property name="editable">
+        <bool>false</bool>
+       </property>
+       <property name="currentText">
+        <string/>
+       </property>
+       <property name="placeholderText">
+        <string/>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
--- a/statapp/ui/generate_window.ui
+++ b/statapp/ui/generate_window.ui
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>GenerateWindow</class>
+ <widget class="QDialog" name="GenerateWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>503</width>
+    <height>182</height>
+   </rect>
+  </property>
+  <property name="font">
+   <font>
+    <pointsize>12</pointsize>
+   </font>
+  </property>
+  <property name="windowTitle">
+   <string>Генерация откликов</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="3" column="0" colspan="2">
+      <widget class="QPushButton" name="generatePushButton">
+       <property name="text">
+        <string>Сгенерировать</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="label_2">
+       <property name="text">
+        <string>Математическое ожидание</string>
+       </property>
+      </widget>
+     </item>
+     <item row="2" column="0">
+      <widget class="QLabel" name="label_3">
+       <property name="text">
+        <string>Среднеквадратичное отклонение</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <widget class="QDoubleSpinBox" name="matSpinBox">
+       <property name="decimals">
+        <number>5</number>
+       </property>
+       <property name="maximum">
+        <double>1000000.000000000000000</double>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="0">
+      <widget class="QLabel" name="label">
+       <property name="text">
+        <string>Количество наблюдений</string>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QSpinBox" name="countSpinBox">
+       <property name="minimum">
+        <number>1</number>
+       </property>
+       <property name="maximum">
+        <number>500</number>
+       </property>
+      </widget>
+     </item>
+     <item row="2" column="1">
+      <widget class="QDoubleSpinBox" name="deviationSpinBox">
+       <property name="decimals">
+        <number>5</number>
+       </property>
+       <property name="maximum">
+        <double>1000000.000000000000000</double>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <tabstops>
+  <tabstop>countSpinBox</tabstop>
+  <tabstop>matSpinBox</tabstop>
+  <tabstop>deviationSpinBox</tabstop>
+  <tabstop>generatePushButton</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>
--- a/statapp/ui/images/logo.ico
+++ b/statapp/ui/images/logo.ico
--- a/statapp/ui/images/sticker.gif
+++ b/statapp/ui/images/sticker.gif
--- a/statapp/ui/main_window.ui
+++ b/statapp/ui/main_window.ui
@@ -26,7 +26,11 @@
     </widget>
    </item>
    <item row="1" column="0">
-     <widget class="QTableView" name="tableView"/>
+     <widget class="QTableView" name="tableView">
+      <attribute name="verticalHeaderVisible">
+       <bool>false</bool>
+      </attribute>
+     </widget>
    </item>
   </layout>
  </widget>
@@ -36,28 +40,37 @@
     <x>0</x>
     <y>0</y>
     <width>800</width>
-     <height>22</height>
+     <height>27</height>
    </rect>
   </property>
   <widget class="QMenu" name="filemenu">
    <property name="title">
     <string>Файл</string>
    </property>
+    <addaction name="openfileaction"/>
+    <addaction name="savefileaction"/>
+    <addaction name="closefileaction"/>
   </widget>
   <widget class="QMenu" name="generatemenu">
    <property name="title">
     <string>Генерация показателей</string>
    </property>
+    <addaction name="generateYaction"/>
+    <addaction name="generateXaction"/>
   </widget>
   <widget class="QMenu" name="analyzemenu">
    <property name="title">
     <string>Анализ данных</string>
    </property>
+    <addaction name="varianceAnalysisAction"/>
+    <addaction name="correlationAnalisisAction"/>
   </widget>
   <widget class="QMenu" name="modelmenu">
    <property name="title">
     <string>Моделирование</string>
    </property>
+    <addaction name="linearPolynomAction"/>
+    <addaction name="squaredPolynomAction"/>
   </widget>
   <widget class="QMenu" name="helpmenu">
    <property name="title">
@@ -77,6 +90,51 @@
    <string>О программе</string>
   </property>
  </action>
+  <action name="generateYaction">
+   <property name="text">
+    <string>Генерация отклика</string>
+   </property>
+  </action>
+  <action name="generateXaction">
+   <property name="text">
+    <string>Генерация фактора</string>
+   </property>
+  </action>
+  <action name="openfileaction">
+   <property name="text">
+    <string>Открыть</string>
+   </property>
+  </action>
+  <action name="savefileaction">
+   <property name="text">
+    <string>Сохранить</string>
+   </property>
+  </action>
+  <action name="closefileaction">
+   <property name="text">
+    <string>Закрыть</string>
+   </property>
+  </action>
+  <action name="varianceAnalysisAction">
+   <property name="text">
+    <string>Дисперсионный анализ</string>
+   </property>
+  </action>
+  <action name="correlationAnalisisAction">
+   <property name="text">
+    <string>Корреляционный анализ</string>
+   </property>
+  </action>
+  <action name="linearPolynomAction">
+   <property name="text">
+    <string>Линейный полином</string>
+   </property>
+  </action>
+  <action name="squaredPolynomAction">
+   <property name="text">
+    <string>Квадратичный полином</string>
+   </property>
+  </action>
 </widget>
 <resources/>
 <connections/>
--- a/statapp/ui/polynom_window.ui
+++ b/statapp/ui/polynom_window.ui
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>PolynomWindow</class>
+ <widget class="QDialog" name="PolynomWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>630</width>
+    <height>400</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Полином</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="0">
+      <widget class="QTableView" name="tableView">
+       <attribute name="horizontalHeaderMinimumSectionSize">
+        <number>40</number>
+       </attribute>
+       <attribute name="verticalHeaderMinimumSectionSize">
+        <number>40</number>
+       </attribute>
+       <attribute name="verticalHeaderDefaultSectionSize">
+        <number>40</number>
+       </attribute>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <layout class="QGridLayout" name="polynomResult">
+       <property name="topMargin">
+        <number>10</number>
+       </property>
+       <item row="0" column="1">
+        <widget class="QLabel" name="residualVarianceValueLabel">
+         <property name="text">
+          <string>undefined</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="1">
+        <widget class="QLabel" name="scaledResidualVarianceValueLabel">
+         <property name="text">
+          <string>undefined</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="fStatisticLabel">
+         <property name="text">
+          <string>F1 - отношение Фишера</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="0">
+        <widget class="QLabel" name="residualVarianceLabel">
+         <property name="text">
+          <string>Остаточная дисперсия:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0">
+        <widget class="QLabel" name="scaledResidualVarianceLabel">
+         <property name="text">
+          <string>Остаточная дисперсия (масштабированная):</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="0">
+        <widget class="QLabel" name="rSquaredLabel">
+         <property name="text">
+          <string>Коэффициент множественной дереминизации</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="1">
+        <widget class="QLabel" name="fStatisticValueLabel">
+         <property name="text">
+          <string>undefined</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="1">
+        <widget class="QLabel" name="rSquaredValueLabel">
+         <property name="text">
+          <string>undefined</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
--- a/statapp/ui/ui_about_window.py
+++ b/statapp/ui/ui_about_window.py
@@ -1,29 +1,44 @@
 # -*- coding: utf-8 -*-
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+

 ################################################################################
 ## Form generated from reading UI file 'about_window.ui'
 ##
-## Created by: Qt User Interface Compiler version 6.5.2
+## Created by: Qt User Interface Compiler version 5.15.2
 ##
 ## WARNING! All changes made in this file will be lost when recompiling UI file!
 ################################################################################

-from PySide6.QtCore import (QCoreApplication, QDate, QDateTime, QLocale,
-    QMetaObject, QObject, QPoint, QRect,
-    QSize, QTime, QUrl, Qt)
-from PySide6.QtGui import (QBrush, QColor, QConicalGradient, QCursor,
-    QFont, QFontDatabase, QGradient, QIcon,
-    QImage, QKeySequence, QLinearGradient, QPainter,
-    QPalette, QPixmap, QRadialGradient, QTransform)
-from PySide6.QtWidgets import (QApplication, QFrame, QGridLayout, QLabel,
-    QMainWindow, QSizePolicy, QWidget)
+from PySide2.QtCore import *
+from PySide2.QtGui import *
+from PySide2.QtWidgets import *
+

 class Ui_AboutWindow(object):
    def setupUi(self, AboutWindow):
        if not AboutWindow.objectName():
            AboutWindow.setObjectName(u"AboutWindow")
        AboutWindow.setEnabled(True)
-        AboutWindow.resize(476, 543)
+        AboutWindow.resize(483, 543)
        AboutWindow.setAutoFillBackground(False)
        self.centralwidget = QWidget(AboutWindow)
        self.centralwidget.setObjectName(u"centralwidget")
@@ -31,44 +46,72 @@ class Ui_AboutWindow(object):
        self.gridLayout_2.setObjectName(u"gridLayout_2")
        self.gridLayout = QGridLayout()
        self.gridLayout.setObjectName(u"gridLayout")
-        self.labelowner = QLabel(self.centralwidget)
-        self.labelowner.setObjectName(u"labelowner")
+        self.labelgif = QLabel(self.centralwidget)
+        self.labelgif.setObjectName(u"labelgif")
+        self.labelgif.setMinimumSize(QSize(50, 50))
+        self.labelgif.setMaximumSize(QSize(500, 600))
        font = QFont()
        font.setPointSize(14)
        font.setBold(False)
        font.setItalic(False)
        font.setUnderline(False)
+        font.setWeight(50)
        font.setStrikeOut(False)
        font.setKerning(True)
        font.setStyleStrategy(QFont.PreferDefault)
-        self.labelowner.setFont(font)
+        self.labelgif.setFont(font)
+        self.labelgif.setFrameShape(QFrame.NoFrame)
+        self.labelgif.setAlignment(Qt.AlignCenter)
+
+        self.gridLayout.addWidget(self.labelgif, 5, 1, 1, 1)
+
+        self.labelowner = QLabel(self.centralwidget)
+        self.labelowner.setObjectName(u"labelowner")
+        font1 = QFont()
+        font1.setPointSize(12)
+        font1.setBold(False)
+        font1.setItalic(False)
+        font1.setUnderline(False)
+        font1.setWeight(50)
+        font1.setStrikeOut(False)
+        font1.setKerning(True)
+        font1.setStyleStrategy(QFont.PreferDefault)
+        self.labelowner.setFont(font1)
        self.labelowner.setAlignment(Qt.AlignCenter)

-        self.gridLayout.addWidget(self.labelowner, 4, 1, 1, 1)
+        self.gridLayout.addWidget(self.labelowner, 6, 1, 1, 1)

        self.labeldevelopers = QLabel(self.centralwidget)
        self.labeldevelopers.setObjectName(u"labeldevelopers")
        self.labeldevelopers.setFont(font)
        self.labeldevelopers.setAlignment(Qt.AlignCenter)

-        self.gridLayout.addWidget(self.labeldevelopers, 0, 1, 1, 1)
+        self.gridLayout.addWidget(self.labeldevelopers, 2, 1, 1, 1)
+
+        self.versionLabel = QLabel(self.centralwidget)
+        self.versionLabel.setObjectName(u"versionLabel")
+        font2 = QFont()
+        font2.setPointSize(12)
+        self.versionLabel.setFont(font2)
+        self.versionLabel.setAlignment(Qt.AlignCenter)
+
+        self.gridLayout.addWidget(self.versionLabel, 1, 1, 1, 1)

        self.labelbasegigamen = QLabel(self.centralwidget)
        self.labelbasegigamen.setObjectName(u"labelbasegigamen")
        self.labelbasegigamen.setFont(font)
        self.labelbasegigamen.setAlignment(Qt.AlignCenter)

-        self.gridLayout.addWidget(self.labelbasegigamen, 1, 1, 1, 1)
+        self.gridLayout.addWidget(self.labelbasegigamen, 3, 1, 1, 1)

-        self.labelgif = QLabel(self.centralwidget)
-        self.labelgif.setObjectName(u"labelgif")
-        self.labelgif.setMinimumSize(QSize(50, 50))
-        self.labelgif.setMaximumSize(QSize(500, 600))
-        self.labelgif.setFont(font)
-        self.labelgif.setFrameShape(QFrame.NoFrame)
-        self.labelgif.setAlignment(Qt.AlignCenter)
+        self.mainLabel = QLabel(self.centralwidget)
+        self.mainLabel.setObjectName(u"mainLabel")
+        font3 = QFont()
+        font3.setPointSize(20)
+        self.mainLabel.setFont(font3)
+        self.mainLabel.setAlignment(Qt.AlignCenter)

-        self.gridLayout.addWidget(self.labelgif, 2, 1, 1, 1)
+        self.gridLayout.addWidget(self.mainLabel, 0, 1, 1, 1)


        self.gridLayout_2.addLayout(self.gridLayout, 0, 0, 1, 1)
@@ -82,9 +125,10 @@ class Ui_AboutWindow(object):

    def retranslateUi(self, AboutWindow):
        AboutWindow.setWindowTitle(QCoreApplication.translate("AboutWindow", u"\u041e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u0435", None))
+        self.labelgif.setText("")
        self.labelowner.setText(QCoreApplication.translate("AboutWindow", u"\u0414\u043e\u043d\u0435\u0446\u043a\u0438\u0439 \u041d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0423\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442", None))
        self.labeldevelopers.setText(QCoreApplication.translate("AboutWindow", u"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438: \u0421\u043b\u0438\u043f\u0435\u043d\u043a\u043e \u041c., \u041b\u0430\u0437\u0443\u0440\u0435\u043d\u043a\u043e \u0415.", None))
+        self.versionLabel.setText(QCoreApplication.translate("AboutWindow", u"\u0412\u0435\u0440\u0441\u0438\u044f:", None))
        self.labelbasegigamen.setText(QCoreApplication.translate("AboutWindow", u"\u0422\u0435\u043e\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442: \u0414\u043c\u0438\u0442\u0440\u044e\u043a \u0422. \u0413.", None))
-        self.labelgif.setText("")
+        self.mainLabel.setText(QCoreApplication.translate("AboutWindow", u"Statapp", None))
    # retranslateUi
-
--- a/statapp/ui/ui_correlation_analysis_window.py
+++ b/statapp/ui/ui_correlation_analysis_window.py
@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+################################################################################
+## Form generated from reading UI file 'correlation_analysis_window.ui'
+##
+## Created by: Qt User Interface Compiler version 5.15.2
+##
+## WARNING! All changes made in this file will be lost when recompiling UI file!
+################################################################################
+
+from PySide2.QtCore import *
+from PySide2.QtGui import *
+from PySide2.QtWidgets import *
+
+
+class Ui_CorrelationAnalysisWindow(object):
+    def setupUi(self, CorrelationAnalysisWindow):
+        if not CorrelationAnalysisWindow.objectName():
+            CorrelationAnalysisWindow.setObjectName(u"CorrelationAnalysisWindow")
+        CorrelationAnalysisWindow.resize(630, 400)
+        self.gridLayout_2 = QGridLayout(CorrelationAnalysisWindow)
+        self.gridLayout_2.setObjectName(u"gridLayout_2")
+        self.gridLayout = QGridLayout()
+        self.gridLayout.setObjectName(u"gridLayout")
+        self.tableView = QTableView(CorrelationAnalysisWindow)
+        self.tableView.setObjectName(u"tableView")
+
+        self.gridLayout.addWidget(self.tableView, 0, 0, 1, 1)
+
+
+        self.gridLayout_2.addLayout(self.gridLayout, 0, 0, 1, 1)
+
+
+        self.retranslateUi(CorrelationAnalysisWindow)
+
+        QMetaObject.connectSlotsByName(CorrelationAnalysisWindow)
+    # setupUi
+
+    def retranslateUi(self, CorrelationAnalysisWindow):
+        CorrelationAnalysisWindow.setWindowTitle(QCoreApplication.translate("CorrelationAnalysisWindow", u"\u041a\u043e\u0440\u0440\u0435\u043b\u044f\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u0430\u043d\u0430\u043b\u0438\u0437", None))
+    # retranslateUi
--- a/statapp/ui/ui_generate_factor_window.py
+++ b/statapp/ui/ui_generate_factor_window.py
@@ -0,0 +1,111 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+################################################################################
+## Form generated from reading UI file 'generate_factor_window.ui'
+##
+## Created by: Qt User Interface Compiler version 5.15.2
+##
+## WARNING! All changes made in this file will be lost when recompiling UI file!
+################################################################################
+
+from PySide2.QtCore import *
+from PySide2.QtGui import *
+from PySide2.QtWidgets import *
+
+
+class Ui_GenerateFactorWindow(object):
+    def setupUi(self, GenerateFactorWindow):
+        if not GenerateFactorWindow.objectName():
+            GenerateFactorWindow.setObjectName(u"GenerateFactorWindow")
+        GenerateFactorWindow.resize(503, 193)
+        self.gridLayout_2 = QGridLayout(GenerateFactorWindow)
+        self.gridLayout_2.setObjectName(u"gridLayout_2")
+        self.gridLayout = QGridLayout()
+        self.gridLayout.setObjectName(u"gridLayout")
+        self.label = QLabel(GenerateFactorWindow)
+        self.label.setObjectName(u"label")
+        font = QFont()
+        font.setPointSize(12)
+        self.label.setFont(font)
+
+        self.gridLayout.addWidget(self.label, 0, 0, 1, 1)
+
+        self.label_3 = QLabel(GenerateFactorWindow)
+        self.label_3.setObjectName(u"label_3")
+        self.label_3.setFont(font)
+
+        self.gridLayout.addWidget(self.label_3, 2, 0, 1, 1)
+
+        self.generatePushButton = QPushButton(GenerateFactorWindow)
+        self.generatePushButton.setObjectName(u"generatePushButton")
+        self.generatePushButton.setFont(font)
+
+        self.gridLayout.addWidget(self.generatePushButton, 3, 0, 1, 2)
+
+        self.label_2 = QLabel(GenerateFactorWindow)
+        self.label_2.setObjectName(u"label_2")
+        self.label_2.setFont(font)
+
+        self.gridLayout.addWidget(self.label_2, 1, 0, 1, 1)
+
+        self.matSpinBox = QDoubleSpinBox(GenerateFactorWindow)
+        self.matSpinBox.setObjectName(u"matSpinBox")
+        self.matSpinBox.setFont(font)
+        self.matSpinBox.setDecimals(5)
+        self.matSpinBox.setMaximum(1000000.000000000000000)
+
+        self.gridLayout.addWidget(self.matSpinBox, 1, 1, 1, 1)
+
+        self.deviationSpinBox = QDoubleSpinBox(GenerateFactorWindow)
+        self.deviationSpinBox.setObjectName(u"deviationSpinBox")
+        self.deviationSpinBox.setFont(font)
+        self.deviationSpinBox.setDecimals(5)
+        self.deviationSpinBox.setMaximum(1000000.000000000000000)
+
+        self.gridLayout.addWidget(self.deviationSpinBox, 2, 1, 1, 1)
+
+        self.typeComboBox = QComboBox(GenerateFactorWindow)
+        self.typeComboBox.setObjectName(u"typeComboBox")
+        self.typeComboBox.setFont(font)
+        self.typeComboBox.setEditable(False)
+
+        self.gridLayout.addWidget(self.typeComboBox, 0, 1, 1, 1)
+
+
+        self.gridLayout_2.addLayout(self.gridLayout, 0, 0, 1, 1)
+
+
+        self.retranslateUi(GenerateFactorWindow)
+
+        QMetaObject.connectSlotsByName(GenerateFactorWindow)
+    # setupUi
+
+    def retranslateUi(self, GenerateFactorWindow):
+        GenerateFactorWindow.setWindowTitle(QCoreApplication.translate("GenerateFactorWindow", u"\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u0444\u0430\u043a\u0442\u043e\u0440\u043e\u0432", None))
+        self.label.setText(QCoreApplication.translate("GenerateFactorWindow", u"\u0422\u0438\u043f \u0441\u0432\u044f\u0437\u0438", None))
+        self.label_3.setText(QCoreApplication.translate("GenerateFactorWindow", u"\u0421\u0440\u0435\u0434\u043d\u0435\u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0438\u0447\u043d\u043e\u0435 \u043e\u0442\u043a\u043b\u043e\u043d\u0435\u043d\u0438\u0435", None))
+        self.generatePushButton.setText(QCoreApplication.translate("GenerateFactorWindow", u"\u0421\u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c", None))
+        self.label_2.setText(QCoreApplication.translate("GenerateFactorWindow", u"\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0436\u0438\u0434\u0430\u043d\u0438\u0435", None))
+        self.typeComboBox.setCurrentText("")
+        self.typeComboBox.setPlaceholderText("")
+    # retranslateUi
--- a/statapp/ui/ui_generate_window.py
+++ b/statapp/ui/ui_generate_window.py
@@ -0,0 +1,107 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+################################################################################
+## Form generated from reading UI file 'generate_window.ui'
+##
+## Created by: Qt User Interface Compiler version 5.15.2
+##
+## WARNING! All changes made in this file will be lost when recompiling UI file!
+################################################################################
+
+from PySide2.QtCore import *
+from PySide2.QtGui import *
+from PySide2.QtWidgets import *
+
+
+class Ui_GenerateWindow(object):
+    def setupUi(self, GenerateWindow):
+        if not GenerateWindow.objectName():
+            GenerateWindow.setObjectName(u"GenerateWindow")
+        GenerateWindow.resize(503, 182)
+        font = QFont()
+        font.setPointSize(12)
+        GenerateWindow.setFont(font)
+        self.gridLayout_2 = QGridLayout(GenerateWindow)
+        self.gridLayout_2.setObjectName(u"gridLayout_2")
+        self.gridLayout = QGridLayout()
+        self.gridLayout.setObjectName(u"gridLayout")
+        self.generatePushButton = QPushButton(GenerateWindow)
+        self.generatePushButton.setObjectName(u"generatePushButton")
+
+        self.gridLayout.addWidget(self.generatePushButton, 3, 0, 1, 2)
+
+        self.label_2 = QLabel(GenerateWindow)
+        self.label_2.setObjectName(u"label_2")
+
+        self.gridLayout.addWidget(self.label_2, 1, 0, 1, 1)
+
+        self.label_3 = QLabel(GenerateWindow)
+        self.label_3.setObjectName(u"label_3")
+
+        self.gridLayout.addWidget(self.label_3, 2, 0, 1, 1)
+
+        self.matSpinBox = QDoubleSpinBox(GenerateWindow)
+        self.matSpinBox.setObjectName(u"matSpinBox")
+        self.matSpinBox.setDecimals(5)
+        self.matSpinBox.setMaximum(1000000.000000000000000)
+
+        self.gridLayout.addWidget(self.matSpinBox, 1, 1, 1, 1)
+
+        self.label = QLabel(GenerateWindow)
+        self.label.setObjectName(u"label")
+
+        self.gridLayout.addWidget(self.label, 0, 0, 1, 1)
+
+        self.countSpinBox = QSpinBox(GenerateWindow)
+        self.countSpinBox.setObjectName(u"countSpinBox")
+        self.countSpinBox.setMinimum(1)
+        self.countSpinBox.setMaximum(500)
+
+        self.gridLayout.addWidget(self.countSpinBox, 0, 1, 1, 1)
+
+        self.deviationSpinBox = QDoubleSpinBox(GenerateWindow)
+        self.deviationSpinBox.setObjectName(u"deviationSpinBox")
+        self.deviationSpinBox.setDecimals(5)
+        self.deviationSpinBox.setMaximum(1000000.000000000000000)
+
+        self.gridLayout.addWidget(self.deviationSpinBox, 2, 1, 1, 1)
+
+
+        self.gridLayout_2.addLayout(self.gridLayout, 0, 0, 1, 1)
+
+        QWidget.setTabOrder(self.countSpinBox, self.matSpinBox)
+        QWidget.setTabOrder(self.matSpinBox, self.deviationSpinBox)
+        QWidget.setTabOrder(self.deviationSpinBox, self.generatePushButton)
+
+        self.retranslateUi(GenerateWindow)
+
+        QMetaObject.connectSlotsByName(GenerateWindow)
+    # setupUi
+
+    def retranslateUi(self, GenerateWindow):
+        GenerateWindow.setWindowTitle(QCoreApplication.translate("GenerateWindow", u"\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u043e\u0442\u043a\u043b\u0438\u043a\u043e\u0432", None))
+        self.generatePushButton.setText(QCoreApplication.translate("GenerateWindow", u"\u0421\u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c", None))
+        self.label_2.setText(QCoreApplication.translate("GenerateWindow", u"\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0436\u0438\u0434\u0430\u043d\u0438\u0435", None))
+        self.label_3.setText(QCoreApplication.translate("GenerateWindow", u"\u0421\u0440\u0435\u0434\u043d\u0435\u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0438\u0447\u043d\u043e\u0435 \u043e\u0442\u043a\u043b\u043e\u043d\u0435\u043d\u0438\u0435", None))
+        self.label.setText(QCoreApplication.translate("GenerateWindow", u"\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043d\u0430\u0431\u043b\u044e\u0434\u0435\u043d\u0438\u0439", None))
+    # retranslateUi
--- a/statapp/ui/ui_main_window.py
+++ b/statapp/ui/ui_main_window.py
@@ -1,24 +1,37 @@
 # -*- coding: utf-8 -*-
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+

 ################################################################################
 ## Form generated from reading UI file 'main_window.ui'
 ##
-## Created by: Qt User Interface Compiler version 6.5.2
+## Created by: Qt User Interface Compiler version 5.15.2
 ##
 ## WARNING! All changes made in this file will be lost when recompiling UI file!
 ################################################################################

-from PySide6.QtCore import (QCoreApplication, QDate, QDateTime, QLocale,
-    QMetaObject, QObject, QPoint, QRect,
-    QSize, QTime, QUrl, Qt)
-from PySide6.QtGui import (QAction, QBrush, QColor, QConicalGradient,
-    QCursor, QFont, QFontDatabase, QGradient,
-    QIcon, QImage, QKeySequence, QLinearGradient,
-    QPainter, QPalette, QPixmap, QRadialGradient,
-    QTransform)
-from PySide6.QtWidgets import (QApplication, QGridLayout, QHeaderView, QLabel,
-    QMainWindow, QMenu, QMenuBar, QSizePolicy,
-    QStatusBar, QTableView, QWidget)
+from PySide2.QtCore import *
+from PySide2.QtGui import *
+from PySide2.QtWidgets import *
+

 class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
@@ -27,6 +40,24 @@ class Ui_MainWindow(object):
        MainWindow.resize(800, 600)
        self.aboutmenuaction = QAction(MainWindow)
        self.aboutmenuaction.setObjectName(u"aboutmenuaction")
+        self.generateYaction = QAction(MainWindow)
+        self.generateYaction.setObjectName(u"generateYaction")
+        self.generateXaction = QAction(MainWindow)
+        self.generateXaction.setObjectName(u"generateXaction")
+        self.openfileaction = QAction(MainWindow)
+        self.openfileaction.setObjectName(u"openfileaction")
+        self.savefileaction = QAction(MainWindow)
+        self.savefileaction.setObjectName(u"savefileaction")
+        self.closefileaction = QAction(MainWindow)
+        self.closefileaction.setObjectName(u"closefileaction")
+        self.varianceAnalysisAction = QAction(MainWindow)
+        self.varianceAnalysisAction.setObjectName(u"varianceAnalysisAction")
+        self.correlationAnalisisAction = QAction(MainWindow)
+        self.correlationAnalisisAction.setObjectName(u"correlationAnalisisAction")
+        self.linearPolynomAction = QAction(MainWindow)
+        self.linearPolynomAction.setObjectName(u"linearPolynomAction")
+        self.squaredPolynomAction = QAction(MainWindow)
+        self.squaredPolynomAction.setObjectName(u"squaredPolynomAction")
        self.centralwidget = QWidget(MainWindow)
        self.centralwidget.setObjectName(u"centralwidget")
        self.gridLayout = QGridLayout(self.centralwidget)
@@ -39,13 +70,14 @@ class Ui_MainWindow(object):

        self.tableView = QTableView(self.centralwidget)
        self.tableView.setObjectName(u"tableView")
+        self.tableView.verticalHeader().setVisible(False)

        self.gridLayout.addWidget(self.tableView, 1, 0, 1, 1)

        MainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QMenuBar(MainWindow)
        self.menubar.setObjectName(u"menubar")
-        self.menubar.setGeometry(QRect(0, 0, 800, 22))
+        self.menubar.setGeometry(QRect(0, 0, 800, 27))
        self.filemenu = QMenu(self.menubar)
        self.filemenu.setObjectName(u"filemenu")
        self.generatemenu = QMenu(self.menubar)
@@ -66,6 +98,15 @@ class Ui_MainWindow(object):
        self.menubar.addAction(self.analyzemenu.menuAction())
        self.menubar.addAction(self.modelmenu.menuAction())
        self.menubar.addAction(self.helpmenu.menuAction())
+        self.filemenu.addAction(self.openfileaction)
+        self.filemenu.addAction(self.savefileaction)
+        self.filemenu.addAction(self.closefileaction)
+        self.generatemenu.addAction(self.generateYaction)
+        self.generatemenu.addAction(self.generateXaction)
+        self.analyzemenu.addAction(self.varianceAnalysisAction)
+        self.analyzemenu.addAction(self.correlationAnalisisAction)
+        self.modelmenu.addAction(self.linearPolynomAction)
+        self.modelmenu.addAction(self.squaredPolynomAction)
        self.helpmenu.addAction(self.aboutmenuaction)

        self.retranslateUi(MainWindow)
@@ -76,6 +117,15 @@ class Ui_MainWindow(object):
    def retranslateUi(self, MainWindow):
        MainWindow.setWindowTitle(QCoreApplication.translate("MainWindow", u"\u0421\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435", None))
        self.aboutmenuaction.setText(QCoreApplication.translate("MainWindow", u"\u041e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0435", None))
+        self.generateYaction.setText(QCoreApplication.translate("MainWindow", u"\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u043e\u0442\u043a\u043b\u0438\u043a\u0430", None))
+        self.generateXaction.setText(QCoreApplication.translate("MainWindow", u"\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u0444\u0430\u043a\u0442\u043e\u0440\u0430", None))
+        self.openfileaction.setText(QCoreApplication.translate("MainWindow", u"\u041e\u0442\u043a\u0440\u044b\u0442\u044c", None))
+        self.savefileaction.setText(QCoreApplication.translate("MainWindow", u"\u0421\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c", None))
+        self.closefileaction.setText(QCoreApplication.translate("MainWindow", u"\u0417\u0430\u043a\u0440\u044b\u0442\u044c", None))
+        self.varianceAnalysisAction.setText(QCoreApplication.translate("MainWindow", u"\u0414\u0438\u0441\u043f\u0435\u0440\u0441\u0438\u043e\u043d\u043d\u044b\u0439 \u0430\u043d\u0430\u043b\u0438\u0437", None))
+        self.correlationAnalisisAction.setText(QCoreApplication.translate("MainWindow", u"\u041a\u043e\u0440\u0440\u0435\u043b\u044f\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u0430\u043d\u0430\u043b\u0438\u0437", None))
+        self.linearPolynomAction.setText(QCoreApplication.translate("MainWindow", u"\u041b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u043f\u043e\u043b\u0438\u043d\u043e\u043c", None))
+        self.squaredPolynomAction.setText(QCoreApplication.translate("MainWindow", u"\u041a\u0432\u0430\u0434\u0440\u0430\u0442\u0438\u0447\u043d\u044b\u0439 \u043f\u043e\u043b\u0438\u043d\u043e\u043c", None))
        self.label.setText(QCoreApplication.translate("MainWindow", u"\u0421\u0422\u0410\u0422\u0418\u0421\u0422\u0418\u0427\u0415\u0421\u041a\u0418\u0415 \u0414\u0410\u041d\u041d\u042b\u0415", None))
        self.filemenu.setTitle(QCoreApplication.translate("MainWindow", u"\u0424\u0430\u0439\u043b", None))
        self.generatemenu.setTitle(QCoreApplication.translate("MainWindow", u"\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u0439", None))
@@ -83,4 +133,3 @@ class Ui_MainWindow(object):
        self.modelmenu.setTitle(QCoreApplication.translate("MainWindow", u"\u041c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435", None))
        self.helpmenu.setTitle(QCoreApplication.translate("MainWindow", u"\u0421\u043f\u0440\u0430\u0432\u043a\u0430", None))
    # retranslateUi
-
--- a/statapp/ui/ui_polynom_window.py
+++ b/statapp/ui/ui_polynom_window.py
@@ -0,0 +1,118 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+################################################################################
+## Form generated from reading UI file 'polynom_window.ui'
+##
+## Created by: Qt User Interface Compiler version 5.15.2
+##
+## WARNING! All changes made in this file will be lost when recompiling UI file!
+################################################################################
+
+from PySide2.QtCore import *
+from PySide2.QtGui import *
+from PySide2.QtWidgets import *
+
+
+class Ui_PolynomWindow(object):
+    def setupUi(self, PolynomWindow):
+        if not PolynomWindow.objectName():
+            PolynomWindow.setObjectName(u"PolynomWindow")
+        PolynomWindow.resize(630, 400)
+        self.gridLayout_2 = QGridLayout(PolynomWindow)
+        self.gridLayout_2.setObjectName(u"gridLayout_2")
+        self.gridLayout = QGridLayout()
+        self.gridLayout.setObjectName(u"gridLayout")
+        self.tableView = QTableView(PolynomWindow)
+        self.tableView.setObjectName(u"tableView")
+        self.tableView.horizontalHeader().setMinimumSectionSize(40)
+        self.tableView.verticalHeader().setMinimumSectionSize(40)
+        self.tableView.verticalHeader().setDefaultSectionSize(40)
+
+        self.gridLayout.addWidget(self.tableView, 0, 0, 1, 1)
+
+        self.polynomResult = QGridLayout()
+        self.polynomResult.setObjectName(u"polynomResult")
+        self.polynomResult.setContentsMargins(-1, 10, -1, -1)
+        self.residualVarianceValueLabel = QLabel(PolynomWindow)
+        self.residualVarianceValueLabel.setObjectName(u"residualVarianceValueLabel")
+
+        self.polynomResult.addWidget(self.residualVarianceValueLabel, 0, 1, 1, 1)
+
+        self.scaledResidualVarianceValueLabel = QLabel(PolynomWindow)
+        self.scaledResidualVarianceValueLabel.setObjectName(u"scaledResidualVarianceValueLabel")
+
+        self.polynomResult.addWidget(self.scaledResidualVarianceValueLabel, 1, 1, 1, 1)
+
+        self.fStatisticLabel = QLabel(PolynomWindow)
+        self.fStatisticLabel.setObjectName(u"fStatisticLabel")
+
+        self.polynomResult.addWidget(self.fStatisticLabel, 2, 0, 1, 1)
+
+        self.residualVarianceLabel = QLabel(PolynomWindow)
+        self.residualVarianceLabel.setObjectName(u"residualVarianceLabel")
+
+        self.polynomResult.addWidget(self.residualVarianceLabel, 0, 0, 1, 1)
+
+        self.scaledResidualVarianceLabel = QLabel(PolynomWindow)
+        self.scaledResidualVarianceLabel.setObjectName(u"scaledResidualVarianceLabel")
+
+        self.polynomResult.addWidget(self.scaledResidualVarianceLabel, 1, 0, 1, 1)
+
+        self.rSquaredLabel = QLabel(PolynomWindow)
+        self.rSquaredLabel.setObjectName(u"rSquaredLabel")
+
+        self.polynomResult.addWidget(self.rSquaredLabel, 3, 0, 1, 1)
+
+        self.fStatisticValueLabel = QLabel(PolynomWindow)
+        self.fStatisticValueLabel.setObjectName(u"fStatisticValueLabel")
+
+        self.polynomResult.addWidget(self.fStatisticValueLabel, 2, 1, 1, 1)
+
+        self.rSquaredValueLabel = QLabel(PolynomWindow)
+        self.rSquaredValueLabel.setObjectName(u"rSquaredValueLabel")
+
+        self.polynomResult.addWidget(self.rSquaredValueLabel, 3, 1, 1, 1)
+
+
+        self.gridLayout.addLayout(self.polynomResult, 1, 0, 1, 1)
+
+
+        self.gridLayout_2.addLayout(self.gridLayout, 0, 0, 1, 1)
+
+
+        self.retranslateUi(PolynomWindow)
+
+        QMetaObject.connectSlotsByName(PolynomWindow)
+    # setupUi
+
+    def retranslateUi(self, PolynomWindow):
+        PolynomWindow.setWindowTitle(QCoreApplication.translate("PolynomWindow", u"\u041f\u043e\u043b\u0438\u043d\u043e\u043c", None))
+        self.residualVarianceValueLabel.setText(QCoreApplication.translate("PolynomWindow", u"undefined", None))
+        self.scaledResidualVarianceValueLabel.setText(QCoreApplication.translate("PolynomWindow", u"undefined", None))
+        self.fStatisticLabel.setText(QCoreApplication.translate("PolynomWindow", u"F1 - \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435 \u0424\u0438\u0448\u0435\u0440\u0430", None))
+        self.residualVarianceLabel.setText(QCoreApplication.translate("PolynomWindow", u"\u041e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u0430\u044f \u0434\u0438\u0441\u043f\u0435\u0440\u0441\u0438\u044f:", None))
+        self.scaledResidualVarianceLabel.setText(QCoreApplication.translate("PolynomWindow", u"\u041e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u0430\u044f \u0434\u0438\u0441\u043f\u0435\u0440\u0441\u0438\u044f (\u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f):", None))
+        self.rSquaredLabel.setText(QCoreApplication.translate("PolynomWindow", u"\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0434\u0435\u0440\u0435\u043c\u0438\u043d\u0438\u0437\u0430\u0446\u0438\u0438", None))
+        self.fStatisticValueLabel.setText(QCoreApplication.translate("PolynomWindow", u"undefined", None))
+        self.rSquaredValueLabel.setText(QCoreApplication.translate("PolynomWindow", u"undefined", None))
+    # retranslateUi
--- a/statapp/ui/ui_variance_analysis_window.py
+++ b/statapp/ui/ui_variance_analysis_window.py
@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+################################################################################
+## Form generated from reading UI file 'variance_analysis_window.ui'
+##
+## Created by: Qt User Interface Compiler version 5.15.2
+##
+## WARNING! All changes made in this file will be lost when recompiling UI file!
+################################################################################
+
+from PySide2.QtCore import *
+from PySide2.QtGui import *
+from PySide2.QtWidgets import *
+
+
+class Ui_VarianceAnalysisWindow(object):
+    def setupUi(self, VarianceAnalysisWindow):
+        if not VarianceAnalysisWindow.objectName():
+            VarianceAnalysisWindow.setObjectName(u"VarianceAnalysisWindow")
+        VarianceAnalysisWindow.resize(630, 400)
+        self.gridLayout_2 = QGridLayout(VarianceAnalysisWindow)
+        self.gridLayout_2.setObjectName(u"gridLayout_2")
+        self.gridLayout = QGridLayout()
+        self.gridLayout.setObjectName(u"gridLayout")
+        self.tableView = QTableView(VarianceAnalysisWindow)
+        self.tableView.setObjectName(u"tableView")
+
+        self.gridLayout.addWidget(self.tableView, 0, 0, 1, 1)
+
+
+        self.gridLayout_2.addLayout(self.gridLayout, 0, 0, 1, 1)
+
+
+        self.retranslateUi(VarianceAnalysisWindow)
+
+        QMetaObject.connectSlotsByName(VarianceAnalysisWindow)
+    # setupUi
+
+    def retranslateUi(self, VarianceAnalysisWindow):
+        VarianceAnalysisWindow.setWindowTitle(QCoreApplication.translate("VarianceAnalysisWindow", u"\u0414\u0438\u0441\u043f\u0435\u0440\u0441\u0438\u043e\u043d\u043d\u044b\u0439 \u0430\u043d\u0430\u043b\u0438\u0437", None))
+    # retranslateUi
--- a/statapp/ui/variance_analysis_window.ui
+++ b/statapp/ui/variance_analysis_window.ui
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>VarianceAnalysisWindow</class>
+ <widget class="QDialog" name="VarianceAnalysisWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>630</width>
+    <height>400</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Дисперсионный анализ</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="0">
+      <widget class="QTableView" name="tableView"/>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
--- a/statapp/utils.py
+++ b/statapp/utils.py
@@ -0,0 +1,78 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import os
+import sys
+
+from PySide2.QtCore import QSize
+from PySide2.QtGui import QIcon
+from PySide2.QtWidgets import QMessageBox, QDoubleSpinBox, QStyledItemDelegate
+
+from statapp.constants import NUMBERS_PRECISION
+
+
+def resourcePath(relative):
+    if getattr(sys, 'frozen', False):
+        # pylint: disable=protected-access
+        bundleDir = sys._MEIPASS
+    else:
+        # we are running in a normal Python environment
+        bundleDir = os.path.dirname(os.path.abspath(__file__))
+    return os.path.join(bundleDir, relative)
+
+
+def addIcon(windowOrDialog):
+    icon = QIcon()
+    icon.addFile(resourcePath("ui/images/logo.ico"), QSize(), QIcon.Normal, QIcon.Off)
+    windowOrDialog.setWindowIcon(icon)
+
+
+def safeListGet(lst, idx, default):
+    try:
+        return lst[idx]
+    except IndexError:
+        return default
+
+
+def buildMessageBox(title, text, icon, buttons, defaultButton):
+    msgBox = QMessageBox()
+
+    msgBox.setIcon(icon)
+    msgBox.setWindowTitle(title)
+    msgBox.setText(text)
+    msgBox.setStandardButtons(buttons)
+    msgBox.setDefaultButton(defaultButton)
+
+    return msgBox
+
+
+class FloatDelegate(QStyledItemDelegate):
+    def __init__(self, parent=None):
+        QStyledItemDelegate.__init__(self, parent=parent)
+
+    def createEditor(self, parent, option, index):
+        editor = QDoubleSpinBox(parent)
+        editor.setDecimals(NUMBERS_PRECISION)
+        editor.setMaximum(10**8)
+        editor.setMinimum(-10**8)
+        return editor
+
+    def displayText(self, value, locale):
+        # Грязный хак, скорее всего нужно было использовать locale
+        return f'{value:.{NUMBERS_PRECISION}f}'
--- a/statapp/variance_analysis.py
+++ b/statapp/variance_analysis.py
@@ -0,0 +1,46 @@
+#
+# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+#
+# This file is part of Statapp
+# (see https://github.com/shizand/statapp).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from PySide2.QtWidgets import QDialog, QHeaderView
+
+from statapp.calculations import varianceAnalysis
+from statapp.constants import NUMBERS_PRECISION
+from statapp.mathtex_header_view import MathTexHeaderView
+from statapp.models.variance_analysis_model import VarianceAnalysisModel
+from statapp.ui.ui_variance_analysis_window import Ui_VarianceAnalysisWindow
+from statapp.utils import addIcon, FloatDelegate
+
+
+class VarianceAnalysisWindow(QDialog):
+    def __init__(self, data):
+        super().__init__()
+        self.ui = Ui_VarianceAnalysisWindow()
+        self.ui.setupUi(self)
+
+        res = varianceAnalysis(data)
+        self.model = VarianceAnalysisModel(res.round(NUMBERS_PRECISION))
+        self.ui.tableView.setItemDelegate(FloatDelegate())
+        self.ui.tableView.setModel(self.model)
+        self.ui.tableView.setVerticalHeader(
+            MathTexHeaderView(self.ui.tableView)
+        )
+        header = self.ui.tableView.horizontalHeader()
+        header.setSectionResizeMode(QHeaderView.ResizeMode.Stretch)
+
+        addIcon(self)
Author	SHA1	Message	Date
github-actions[bot]	4f1f610822	chore(main): release 0.7.0 (#88 ) 🤖 I have created a release beep boop --- ## [0.7.0](https://github.com/shizand/statapp/compare/v0.6.0...v0.7.0) (2023-12-01) ### Новые функции * добавлена возможность ввода чисел до 5 знаков ([#87](https://github.com/shizand/statapp/issues/87)) ([`dc7c487`](`dc7c4875d7`)), closes [#82](https://github.com/shizand/statapp/issues/82) * Добавлены новые характеристики ([#89](https://github.com/shizand/statapp/issues/89)) ([`b12db5a`](`b12db5a300`)), closes [#84](https://github.com/shizand/statapp/issues/84) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-12-01 14:11:49 +03:00
Maxim Slipenko	b12db5a300	feat: Добавлены новые характеристики (#89 ) Closes #84	2023-12-01 14:03:20 +03:00
Maxim Slipenko	dc7c4875d7	feat: добавлена возможность ввода чисел до 5 знаков (#87 ) Closes #82	2023-11-25 14:21:05 +03:00
Maxim Slipenko	2f5988a2eb	chore: исправляет форматирование	2023-10-25 17:11:09 +03:00
Maxim Slipenko	9348138094	chore: исправляет описание в "Установка"	2023-10-25 17:09:30 +03:00
Maxim Slipenko	c35b9ca308	chore: исправляет опечатки	2023-10-25 15:58:06 +03:00
Maxim Slipenko	e6ba0fc610	ci: Revert "добавил сборку linux x86" This reverts commit `4be89269b9`.	2023-10-20 14:46:57 +03:00
Maxim Slipenko	cddacb21b2	Merge remote-tracking branch 'origin/main'	2023-10-20 14:20:27 +03:00
Maxim Slipenko	4be89269b9	ci: добавил сборку linux x86	2023-10-20 14:20:12 +03:00
github-actions[bot]	9f7181513b	chore(main): release 0.6.0 (#80 ) 🤖 I have created a release beep boop --- ## [0.6.0](https://github.com/shizand/statapp/compare/v0.5.0...v0.6.0) (2023-10-20) ### Новые функции * добавлен "Квадратичный полином" ([#81](https://github.com/shizand/statapp/issues/81)) ([`9033770`](`9033770406`)) ### Исправления * исправлен формат сохранения файлов ([#79](https://github.com/shizand/statapp/issues/79)) ([`044d2b6`](`044d2b61cf`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-10-20 13:53:26 +03:00
Maxim Slipenko	725289ca06	chore: понизил версию Pillow	2023-10-20 13:47:45 +03:00
Maxim Slipenko	a6cda1ab3d	chore: удалена отладка	2023-10-20 13:47:15 +03:00
Maxim Slipenko	9033770406	feat: добавлен "Квадратичный полином" (#81 ) Closes #34.	2023-10-20 13:26:49 +03:00
MisterMLiL	044d2b61cf	fix: исправлен формат сохранения файлов (#79 )	2023-10-13 22:06:24 +03:00
github-actions[bot]	dd765ae981	chore(main): release 0.5.0 (#75 ) 🤖 I have created a release beep boop --- ## [0.5.0](https://github.com/shizand/statapp/compare/v0.4.2...v0.5.0) (2023-10-06) ### Новые функции * добавлен "Линейный полином" ([#74](https://github.com/shizand/statapp/issues/74)) ([`232de9f`](`232de9f145`)) ### Исправления * добавлены переводы для QMessageBox ([#73](https://github.com/shizand/statapp/issues/73)) ([`e653c3d`](`e653c3df29`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-10-06 09:51:47 +03:00
Maxim Slipenko	bdb346fd17	ci: try fix ci	2023-10-06 09:44:00 +03:00
Maxim Slipenko	79297850df	ci: try fix ci	2023-10-06 09:23:03 +03:00
Maxim Slipenko	232de9f145	feat: добавлен "Линейный полином" (#74 )	2023-10-05 21:28:11 +03:00
Maxim Slipenko	e653c3df29	fix: добавлены переводы для QMessageBox (#73 )	2023-10-05 21:27:51 +03:00
Maxim Slipenko	a89d7896e3	refactor: исправлены ВСЕ замечания pylint (#72 )	2023-10-04 14:38:42 +03:00
Maxim Slipenko	d387a79d6d	ci: fix version	2023-10-04 14:29:32 +03:00
Maxim Slipenko	dd3ab2e1cf	ci: добавляет permissions для labeler	2023-10-04 14:21:58 +03:00
Maxim Slipenko	2115490b2c	ci: добавляет labeler	2023-10-04 14:20:28 +03:00
Maxim Slipenko	d89837e34a	chore: заменил codacy badge	2023-10-04 09:04:23 +03:00
Maxim Slipenko	af8d9cbdde	chore: добавил too-few-public-methods	2023-10-04 09:02:24 +03:00
Maxim Slipenko	18157b9e82	chore: переименовал файл pylint	2023-10-04 08:55:13 +03:00
Maxim Slipenko	25bc63ee51	chore: добавлен pylint (#71 )	2023-10-04 08:42:16 +03:00
Maxim Slipenko	fea99f0985	chore: добавлен файл README.md (#69 ) Closes #26. --------- Co-authored-by: codacy-production[bot] <61871480+codacy-production[bot]@users.noreply.github.com>	2023-10-03 20:49:35 +03:00
github-actions[bot]	390dbdc087	chore(main): release 0.4.2 (#68 ) 🤖 I have created a release beep boop --- ## [0.4.2](https://github.com/shizand/statapp/compare/v0.4.1...v0.4.2) (2023-10-03) ### Исправления * добавлены иконки во все окна ([#67](https://github.com/shizand/statapp/issues/67)) ([`9310a5e`](`9310a5e622`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-10-03 18:41:46 +03:00
MisterMLiL	9310a5e622	fix: добавлены иконки во все окна (#67 ) Closes #65 --------- Co-authored-by: Maxim Slipenko <no-reply@maxim.slipenko.com>	2023-10-03 18:18:32 +03:00
github-actions[bot]	1d76b7cb76	chore(main): release 0.4.1 (#64 ) 🤖 I have created a release beep boop --- ## [0.4.1](https://github.com/shizand/statapp/compare/v0.4.0...v0.4.1) (2023-10-03) ### Исправления * исправлена ошибка "Все кнопки заблокированы" ([#63](https://github.com/shizand/statapp/issues/63)) ([`60f479e`](`60f479ea7d`)), closes [#62](https://github.com/shizand/statapp/issues/62) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-10-03 16:10:40 +03:00
MisterMLiL	60f479ea7d	fix: исправлена ошибка "Все кнопки заблокированы" (#63 ) Closes #62	2023-10-03 16:05:34 +03:00
github-actions[bot]	7497f71665	chore(main): release 0.4.0 (#51 ) 🤖 I have created a release beep boop --- ## [0.4.0](https://github.com/shizand/statapp/compare/v0.3.6...v0.4.0) (2023-10-03) ### Новые функции * добавлен дисперсионный анализ ([#46](https://github.com/shizand/statapp/issues/46)) ([`c77ed6a`](`c77ed6a82f`)), closes [#30](https://github.com/shizand/statapp/issues/30) * добавлен Корреляционный анализ ([#54](https://github.com/shizand/statapp/issues/54)) ([`3a65517`](`3a655178d4`)), closes [#31](https://github.com/shizand/statapp/issues/31) ### Исправления * добавлена иконка для окна "О программе" ([#55](https://github.com/shizand/statapp/issues/55)) ([`023a4a5`](`023a4a5142`)) * добавлены заголовки диалоговых окон ([#49](https://github.com/shizand/statapp/issues/49)) ([`a3f7c1a`](`a3f7c1ac0b`)), closes [#44](https://github.com/shizand/statapp/issues/44) * исправлен баг "index 0 is out of bounds" ([#59](https://github.com/shizand/statapp/issues/59)) ([`15825c2`](`15825c2200`)), closes [#43](https://github.com/shizand/statapp/issues/43) * исправлена генерация значений фактора ([#53](https://github.com/shizand/statapp/issues/53)) ([`4854a14`](`4854a14e70`)), closes [#50](https://github.com/shizand/statapp/issues/50) * исправлены баги с отображением и считыванием исходных данных ([#58](https://github.com/shizand/statapp/issues/58)) ([`fbf359e`](`fbf359e515`)) * ограничена генерация чисел до сотых ([#48](https://github.com/shizand/statapp/issues/48)) ([`0779941`](`0779941dc9`)), closes [#32](https://github.com/shizand/statapp/issues/32) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-10-03 15:00:50 +03:00
Maxim Slipenko	88ceabf019	chore: добавлены заголовки о лицензии (#60 )	2023-10-03 14:47:35 +03:00
MisterMLiL	15825c2200	fix: исправлен баг "index 0 is out of bounds" (#59 ) Closes #43	2023-10-03 13:54:47 +03:00
Maxim Slipenko	fbf359e515	fix: исправлены баги с отображением и считыванием исходных данных (#58 ) Сloses #56, #57.	2023-10-03 13:38:33 +03:00
MisterMLiL	023a4a5142	fix: добавлена иконка для окна "О программе" (#55 ) Closes #45.	2023-10-03 12:49:10 +03:00
MisterMLiL	3a655178d4	feat: добавлен Корреляционный анализ (#54 ) Closes #31	2023-10-03 12:43:00 +03:00
MisterMLiL	4854a14e70	fix: исправлена генерация значений фактора (#53 ) Closes #50	2023-10-03 11:00:34 +03:00
Maxim Slipenko	86346b9c5b	refactor: переписаны модели (#52 ) Closes #47	2023-10-02 21:24:28 +03:00
Maxim Slipenko	a3f7c1ac0b	fix: добавлены заголовки диалоговых окон (#49 ) Closes #44	2023-10-02 21:23:22 +03:00
Maxim Slipenko	0779941dc9	fix: ограничена генерация чисел до сотых (#48 ) В качестве решения выбрано округление до сотых Closes #32	2023-10-02 21:23:08 +03:00
Maxim Slipenko	0a32e4baee	chore: удалил ненужную папку	2023-10-02 11:13:28 +03:00
Maxim Slipenko	c77ed6a82f	feat: добавлен дисперсионный анализ (#46 ) Closes #30	2023-10-01 21:53:06 +03:00
github-actions[bot]	7f01052aa5	chore(main): release 0.3.6 (#40 ) 🤖 I have created a release beep boop --- ## [0.3.6](https://github.com/shizand/statapp/compare/v0.3.5...v0.3.6) (2023-09-29) ### Исправления * добавляет иконку приложения ([#39](https://github.com/shizand/statapp/issues/39)) ([`d3cd358`](`d3cd3589a7`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-09-29 12:23:53 +03:00
Maxim Slipenko	d3cd3589a7	fix: добавляет иконку приложения (#39 ) Closes #38. --------- Co-authored-by: MisterMLiL <eugenelazurenko@gmail.com>	2023-09-29 12:13:24 +03:00
github-actions[bot]	d71bd9843f	chore(main): release 0.3.5 (#37 ) 🤖 I have created a release beep boop --- ## [0.3.5](https://github.com/shizand/statapp/compare/v0.3.4...v0.3.5) (2023-09-28) ### Исправления * исправлен выбор файла для загрузки (Linux) ([`c1809a0`](`c1809a0bc7`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Maxim Slipenko <no-reply@maxim.slipenko.com>	2023-09-28 23:01:25 +03:00
Maxim Slipenko	c1809a0bc7	fix: исправлена выбор файла для загрузки (Linux)	2023-09-28 22:55:59 +03:00
github-actions[bot]	83d9faeb85	chore(main): release 0.3.4 (#36 ) 🤖 I have created a release beep boop --- ## [0.3.4](https://github.com/shizand/statapp/compare/v0.3.3...v0.3.4) (2023-09-28) ### Исправления * исправлена ошибка, при СКО = 0 для фактора ([`57dec07`](`57dec07000`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-09-28 22:50:15 +03:00
Maxim Slipenko	57dec07000	fix: исправлена ошибка, при СКО = 0 для фактора	2023-09-28 22:39:20 +03:00
github-actions[bot]	cca57740a2	chore(main): release 0.3.3 (#29 ) 🤖 I have created a release beep boop --- ## [0.3.3](https://github.com/shizand/statapp/compare/v0.3.2...v0.3.3) (2023-09-28) ### Исправления * удалена упаковка системных библиотек вместе с программой (Linux) ([`b6e10c4`](`b6e10c4209`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-09-28 17:37:22 +03:00
Maxim Slipenko	b6e10c4209	fix: удалена упаковка системных библиотек вместе с программой (Linux)	2023-09-28 17:25:49 +03:00
github-actions[bot]	67958838fc	chore(main): release 0.3.2 (#28 ) 🤖 I have created a release beep boop --- ## [0.3.2](https://github.com/shizand/statapp/compare/v0.3.1...v0.3.2) (2023-09-28) ### Исправления * исправлена загрузка данных из файла ([`8b7fabf`](`8b7fabfa46`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-09-28 16:17:12 +03:00
Maxim Slipenko	8b7fabfa46	fix: исправлена загрузка данных из файла	2023-09-28 16:12:25 +03:00
Maxim Slipenko	f603a77130	ci: ubuntu-latest заменена ubuntu-latest	2023-09-28 16:08:20 +03:00
github-actions[bot]	775c0887ab	chore(main): release 0.3.1 (#27 ) 🤖 I have created a release beep boop --- ## [0.3.1](https://github.com/shizand/statapp/compare/v0.3.0...v0.3.1) (2023-09-28) ### Исправления * исправлена локализация стандартных кнопок ([`2b061be`](`2b061bed2f`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-09-28 15:45:56 +03:00
Maxim Slipenko	2b061bed2f	fix: исправлена локализация стандартных кнопок	2023-09-28 15:43:01 +03:00
Maxim Slipenko	48ae2644e8	ci: исправил шаблон выбора файлов для загрузки	2023-09-28 15:41:06 +03:00
github-actions[bot]	930424dfb9	chore(main): release 0.3.0 (#25 ) 🤖 I have created a release beep boop --- ## [0.3.0](https://github.com/shizand/statapp/compare/v0.2.1...v0.3.0) (2023-09-28) ### Новые функции * добавлено чтение и запись исходных данных в файлы .txt, .csv ([#24](https://github.com/shizand/statapp/issues/24)) ([`b73a3f5`](`b73a3f5d3b`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-09-28 15:04:59 +03:00
MisterMLiL	b73a3f5d3b	feat: добавлено чтение и запись исходных данных в файлы .txt, .csv (#24 ) Closes #22 --------- Co-authored-by: Maxim Slipenko <no-reply@maxim.slipenko.com>	2023-09-28 14:57:41 +03:00
Maxim Slipenko	2cd82354a1	ci: добавляет checkout для загрузки файлов	2023-09-28 11:22:39 +03:00
github-actions[bot]	16d8481700	chore(main): release 0.2.1 (#23 ) 🤖 I have created a release beep boop --- ## [0.2.1](https://github.com/shizand/statapp/compare/v0.2.0...v0.2.1) (2023-09-28) ### Исправления * обновлено окно "О программе" ([#21](https://github.com/shizand/statapp/issues/21)) ([`37ea556`](`37ea556ad2`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-09-28 11:14:06 +03:00
Maxim Slipenko	37ea556ad2	fix: обновлено окно "О программе" (#21 )	2023-09-28 11:08:53 +03:00
Maxim Slipenko	c0fbc0fbd9	ci: убрал лишнюю вложенность	2023-09-28 11:05:21 +03:00
Maxim Slipenko	cb34931151	ci: добавил архивацию в zip файлов сборки	2023-09-28 10:53:36 +03:00
Maxim Slipenko	bdc530b2e0	ci: исправлен workflow с загрузкой бинарников	2023-09-28 10:42:27 +03:00
github-actions[bot]	fb24389d61	chore(main): release 0.2.0 (#19 ) 🤖 I have created a release beep boop --- ## [0.2.0](https://github.com/shizand/statapp/compare/v0.1.0...v0.2.0) (2023-09-28) ### Новые функции * добавлена генерация данных ([#13](https://github.com/shizand/statapp/issues/13)) ([`bdcc2cd`](`bdcc2cdfe2`)) ### Исправления * добавлена поддержка Windows 7 ([#18](https://github.com/shizand/statapp/issues/18)) ([`fe37f33`](`fe37f33d84`)) * добавлена поддержка x86 ([`179e328`](`179e3286a2`)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-09-28 10:34:37 +03:00
Maxim Slipenko	56e967fecc	ci: исправлен workflow	2023-09-28 10:14:26 +03:00
Maxim Slipenko	5625ec77f7	ci: исправлен workflow	2023-09-28 10:09:49 +03:00
Maxim Slipenko	e521cf4a90	ci: удалена сборка под ubuntu-latext x86	2023-09-28 10:08:41 +03:00
Maxim Slipenko	179e3286a2	fix: добавлена поддержка x86	2023-09-28 09:58:15 +03:00
Maxim Slipenko	bdcc2cdfe2	feat: добавлена генерация данных (#13 ) Closes #2 --------- Co-authored-by: MisterMLiL <99662459+MisterMLiL@users.noreply.github.com>	2023-09-27 13:19:20 +03:00
Maxim Slipenko	fe37f33d84	fix: добавлена поддержка Windows 7 (#18 )	2023-09-27 10:20:56 +03:00
Maxim Slipenko	ffd796a11d	ci: добавляет сборку statapp-onefile и statapp (#17 )	2023-09-27 09:09:42 +03:00
Maxim Slipenko	e102eae964	ci: fix release	2023-09-26 21:52:36 +03:00
Maxim Slipenko	b353a6a473	ci: update release.yml	2023-09-26 21:42:22 +03:00
Maxim Slipenko	31f0759726	ci: update release.yml	2023-09-26 21:36:34 +03:00
Maxim Slipenko	3abbdfd531	ci: update release.yml	2023-09-26 21:23:36 +03:00
Maxim Slipenko	0fc8c83413	ci: добавлена сборка с помощью pyinstaller (#16 )	2023-09-26 21:17:23 +03:00