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>

.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/>.

.pre-commit-config.yaml

@@ -8,3 +8,9 @@ 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"]
+        pass_filenames: false

CHANGELOG.md

@@ -1,5 +1,37 @@
 # Changelog
 
+## [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)
 
 

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "statapp"
-version = "0.3.5"
+version = "0.4.1"
 description = ""
 authors = [
     "Maxim Slipenko <statapp@maks1ms.addy.io>"

scripts/version

@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-poetry version "$@"

statapp-onefile.spec

@@ -12,7 +12,7 @@ if typing.TYPE_CHECKING:
 
 from PyInstaller.utils.hooks import copy_metadata
 
-datas = [('statapp/images/sticker.gif', 'images')]
+datas = [('statapp/ui/images/*', 'ui/images')]
 datas += copy_metadata('statapp')
 
 a = Analysis(
@@ -55,4 +55,5 @@ exe = EXE(
     target_arch=None,
     codesign_identity=None,
     entitlements_file=None,
+    icon='statapp/ui/images/logo.ico',
 )

statapp.spec

@@ -12,7 +12,7 @@ if typing.TYPE_CHECKING:
 
 from PyInstaller.utils.hooks import copy_metadata
 
-datas = [('statapp/images/sticker.gif', 'images')]
+datas = [('statapp/ui/images/*', 'ui/images')]
 datas += copy_metadata('statapp')
 
 
@@ -53,6 +53,7 @@ exe = EXE(
     target_arch=None,
     codesign_identity=None,
     entitlements_file=None,
+    icon='statapp/ui/images/logo.ico',
 )
 coll = COLLECT(
     exe,

statapp/__main__.py

@@ -1,3 +1,22 @@
+#
+# 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 import QtCore

statapp/about_window.py

@@ -1,3 +1,22 @@
+#
+# 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
@@ -19,7 +38,7 @@ class AboutWindow(QMainWindow):
         self.ui = Ui_AboutWindow()
         self.ui.setupUi(self)
 
-        image_path = resource_path('images/sticker.gif')
+        image_path = resource_path('ui/images/sticker.gif')
         movie = QMovie(image_path)
         self.ui.labelgif.setMovie(movie)
         movie.start()

statapp/calculations.py

@@ -0,0 +1,51 @@
+#
+# 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
+import pandas as pd
+
+DIRECT_LINK = 0
+INDIRECT_LINK = 1
+
+
+def generate_x_values(mean, std, typeConnection, y):
+    yMean = np.mean(y)
+    values = []
+    for cur_y in y:
+        raz = np.abs(mean - np.random.normal(mean, std))
+        if typeConnection == INDIRECT_LINK:
+            raz *= -1
+        if cur_y > yMean:
+            x = mean + raz
+        elif cur_y < yMean:
+            x = mean - raz
+        else:
+            x = mean
+        values.append(x)
+    return np.array(values)
+
+
+def variance_analysis(data):
+    return np.array([
+        [np.mean(col), np.std(col), np.min(col), np.max(col)] for col in data.T
+    ])
+
+
+def correlation_analysis(data):
+    return pd.DataFrame(data).corr().to_numpy()

statapp/correlation_analysis.py

@@ -0,0 +1,37 @@
+#
+# 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 correlation_analysis
+from statapp.models.correlation_analysis_model import CorrelationAnalysisModel
+from statapp.ui.ui_correlation_analysis_window import Ui_CorrelationAnalysisWindow
+
+
+class СorrelationAnalysisWindow(QDialog):
+    def __init__(self, data):
+        super().__init__()
+        self.ui = Ui_CorrelationAnalysisWindow()
+        self.ui.setupUi(self)
+
+        res = correlation_analysis(data)
+        self.model = CorrelationAnalysisModel(res.round(2))
+        self.ui.tableView.setModel(self.model)
+        header = self.ui.tableView.horizontalHeader()
+        header.setSectionResizeMode(QHeaderView.ResizeMode.Stretch)

statapp/generate_factor_window.py

@@ -1,3 +1,22 @@
+#
+# 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
 

statapp/generate_window.py

@@ -1,3 +1,22 @@
+#
+# 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
 

statapp/main_window.py

@@ -1,13 +1,37 @@
+#
+# 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 Slot, QLocale
-from PySide2.QtWidgets import QMainWindow, QMessageBox, QApplication
+from PySide2.QtCore import Slot, QSize
+from PySide2.QtGui import QIcon
+from PySide2.QtWidgets import QMainWindow, QMessageBox, QAction
 
-from statapp.generate_factor_window import GenerateFactorWindow, INDIRECT_LINK
-from statapp.models.data_model import DataModel
+from statapp.calculations import generate_x_values
+from statapp.generate_factor_window import GenerateFactorWindow
+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.ui.ui_main_window import Ui_MainWindow
+from statapp.utils import resource_path, buildMessageBox
+from statapp.variance_analysis import VarianceAnalysisWindow
+from statapp.correlation_analysis import СorrelationAnalysisWindow
 
 
 class MainWindow(QMainWindow):
@@ -17,20 +41,28 @@ class MainWindow(QMainWindow):
         self.ui = Ui_MainWindow()
         self.ui.setupUi(self)
 
+        icon = QIcon()
+        icon.addFile(resource_path("ui/images/logo.ico"), QSize(), QIcon.Normal, QIcon.Off)
+
+        self.ui.generateXaction.setEnabled(False)
+        self.ui.varianceAnalysisAction.setEnabled(False)
+        self.ui.correlationAnalisisAction.setEnabled(False)
+
         self.isDataChanged = False
-        self.model = DataModel()
+        self.model = InputValuesModel()
         self.fileModel = FileSLCModel()
         self.ui.tableView.setModel(self.model)
 
     @Slot()
     def on_openfileaction_triggered(self):
         current_data = self.model.getData()
+        data = np.array([])
         if current_data.size > 1:
             file = ''
             if self.fileModel.file_name:
-                file = '\nФайл сохранения:' + self.fileModel.file_name
+                file = '\nФайл сохранения: ' + self.fileModel.file_name
 
-            msgBox = self.createMessageBox \
+            msgBox = buildMessageBox \
                 ('Сохранение данных',
                  "Сохранить данные?" + file,
                  QMessageBox.Question,
@@ -44,14 +76,27 @@ class MainWindow(QMainWindow):
                 return
             else:
                 data = self.fileModel.loadFile()
-                if data is not None:
+                if data is not None and data.shape[0] > 0:
                     self.model.updateAllData(data)
-                    self.isDataChanged = True
+                    self.isDataChanged = False
         else:
             data = self.fileModel.loadFile()
-            if data is not None:
+            if data is not None and data.shape[0] > 0:
                 self.model.updateAllData(data)
-                self.isDataChanged = True
+                self.isDataChanged = False
+
+        if data.shape[1] == 1:
+            self.ui.generateXaction.setEnabled(True)
+            self.ui.varianceAnalysisAction.setEnabled(False)
+            self.ui.correlationAnalisisAction.setEnabled(False)
+        elif data.shape[1] > 1:
+            self.ui.generateXaction.setEnabled(True)
+            self.ui.varianceAnalysisAction.setEnabled(True)
+            self.ui.correlationAnalisisAction.setEnabled(True)
+        else:
+            self.ui.generateXaction.setEnabled(False)
+            self.ui.varianceAnalysisAction.setEnabled(False)
+            self.ui.correlationAnalisisAction.setEnabled(False)
 
     @Slot()
     def on_savefileaction_triggered(self):
@@ -67,70 +112,54 @@ class MainWindow(QMainWindow):
         gw = GenerateWindow()
         if gw.exec():
             y = np.random.normal(gw.mat, gw.deviation, size=(gw.count, 1))
-            self.model.updateAllData(y)
+            self.model.updateAllData(y.round(2))
             self.isDataChanged = True
+            self.ui.generateXaction.setEnabled(True)
 
     @Slot()
     def on_generateXaction_triggered(self):
         gfw = GenerateFactorWindow()
 
-        # dd = np.array([])
-
         if gfw.exec():
-            y = self.model.getY()
-            yMat = np.mean(y)
-
-            x_arr = np.array([])
-
-            for cur_y in y:
-                k = np.abs(cur_y / yMat)
-                if k > 1:
-                    k = 2 - 1 / k
-                if gfw.typeConnection == INDIRECT_LINK:
-                    k = 1 / k
-                if gfw.deviation == 0:
-                    k = 1
-
-                x = np.random.normal(gfw.mat * (k ** 3), gfw.deviation * k, size=1)
-                x_arr = np.append(x_arr, x)
-                # if (x > gfw.mat and cur_y > yMat) or (x < gfw.mat and cur_y < yMat):
-                #     dd = np.append(dd, 1)
-                # else:
-                #     dd = np.append(dd, 0)
-
             data = self.model.getData()
-
-            x_arr = x_arr.reshape(len(x_arr), 1)
+            y = self.model.getY()
+            x_arr = generate_x_values(gfw.mat, gfw.deviation, gfw.typeConnection, y)
+            x_arr = x_arr.reshape(len(x_arr), 1).round(2)
             # dd = dd.reshape(len(dd), 1)
             data = np.concatenate((data, x_arr), axis=1)
-            # data = np.concatenate((data, dd), axis=1)
             self.model.updateAllData(data)
+            self.ui.varianceAnalysisAction.setEnabled(True)
+            self.ui.correlationAnalisisAction.setEnabled(True)
             self.isDataChanged = True
 
     @Slot()
     def on_aboutmenuaction_triggered(self):
         global about_window
         about_window = AboutWindow()
+
+        icon = QIcon()
+        icon.addFile(resource_path("ui/images/logo.ico"), QSize(), QIcon.Normal, QIcon.Off)
+        about_window.setWindowIcon(icon)
+
         about_window.show()
 
-    def createMessageBox(self, title, text, icon, buttons, defaultButton):
-        msgBox = QMessageBox()
+    @Slot()
+    def on_varianceAnalysisAction_triggered(self):
+        dw = VarianceAnalysisWindow(self.model.getData())
+        dw.exec()
 
-        msgBox.setIcon(icon)
-        msgBox.setWindowTitle(title)
-        msgBox.setText(text)
-        msgBox.setStandardButtons(buttons)
-        msgBox.setDefaultButton(defaultButton)
-
-        return msgBox
+    @Slot()
+    def on_correlationAnalisisAction_triggered(self):
+        dw = СorrelationAnalysisWindow(self.model.getData())
+        dw.exec()
 
     def closeEvent(self, event):
         if self.isDataChanged:
             file = ''
             if self.fileModel.file_name:
-                file = '\nФайл сохранения:' + self.fileModel.file_name
+                file = '\nФайл сохранения: ' + self.fileModel.file_name
 
-            msgBox = self.createMessageBox \
+            msgBox = buildMessageBox \
                 ('Завершение работы',
                  "Сохранить данные?" + file,
                  QMessageBox.Question,

statapp/models/combobox_model.py

@@ -1,3 +1,22 @@
+#
+# 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
 
 

statapp/models/correlation_analysis_model.py

@@ -0,0 +1,42 @@
+#
+# 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 yx_header
+
+
+class CorrelationAnalysisModel(ROTableModel):
+    def __init__(self, data):
+        super().__init__(data)
+
+    def getHorizontalHeader(self):
+        return yx_header(self.columnCount(QModelIndex()))
+
+    def getVerticalHeader(self):
+        return yx_header(self.rowCount(QModelIndex()))
+
+    def data(self, index, role):
+        if role == Qt.DisplayRole:
+            if (index.column() <= index.row()):
+                return float(self._data[index.row(), index.column()])
+            else:
+                None
+        return None

statapp/models/data_model.py

@@ -1,59 +0,0 @@
-import numpy as np
-from PySide2 import QtCore
-from PySide2.QtCore import Qt
-
-
-class DataModel(QtCore.QAbstractTableModel):
-    def __init__(self, data=np.array([[]], dtype=np.float32)):
-        super().__init__()
-
-        self._data = data
-
-    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 headerData(self, section: int, orientation: Qt.Orientation, role: int = ...):
-        if role == Qt.DisplayRole:
-            # if orientation == Qt.Orientation.Horizontal:
-
-                if section == 0:
-                    return 'Y'
-
-                return f'X{section}'
-
-        return None
-
-    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 getData(self):
-        return self._data
-
-    def getY(self):
-        return self._data[:, 0]
-
-
-    def data(self, index, role):
-        if role == Qt.DisplayRole or role == Qt.EditRole:
-            # ?
-            return float(self._data[index.row(), index.column()])
-
-        return None

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 == Qt.DisplayRole or role == Qt.EditRole:
+            return float(self._data[index.row(), index.column()])
+
+        return None

statapp/models/fileslc_model.py

@@ -1,3 +1,22 @@
+#
+# 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
 
@@ -19,12 +38,13 @@ class FileSLCModel:
         self.file_name, _ = QFileDialog.getOpenFileName(None, "Загрузить файл", "", "Files (*.txt *.csv)")
         if self.file_name:
             try:
-                content = np.genfromtxt(self.file_name, delimiter=',', invalid_raise=True)
+                content = np.genfromtxt(self.file_name, delimiter=',', invalid_raise=True, ndmin=2)
             except ValueError as e:
                 QMessageBox.warning \
                     (None,
                     'Ошибка',
                     "Ошибка чтения файла!\nФайл нельзя открыть или файл неверного формата")
+                self.file_name = None
                 return None
             return content
 

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 Qt, QModelIndex
+
+from statapp.models.editable_table_model import EditableTableModel
+from statapp.models.utils import yx_header
+
+
+class InputValuesModel(EditableTableModel):
+    def __init__(self, data=np.array([[]], dtype=np.float32)):
+        super().__init__(data)
+
+    def getHorizontalHeader(self):
+        return yx_header(self.columnCount(QModelIndex()))
+
+    def getY(self):
+        return self._data[:, 0]

statapp/models/ro_table_model.py

@@ -0,0 +1,68 @@
+#
+# 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 PySide2
+import numpy as np
+from PySide2 import QtCore
+from PySide2.QtCore import Qt
+
+from statapp.utils import safe_list_get
+
+
+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 safe_list_get(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

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 yx_header(count):
+    return ['Y'] + [f'X{i}' for i in range(1, count)]

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 yx_header
+
+
+class VarianceAnalysisModel(ROTableModel):
+    def __init__(self, data):
+        super().__init__(data)
+
+    def getHorizontalHeader(self):
+        return ['Мат. ожидание', 'Среднекв. отклонение', 'Минимум', 'Максимум']
+
+    def getVerticalHeader(self):
+        return yx_header(self.rowCount(QModelIndex()))

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>

statapp/ui/generate_factor_window.ui

@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Dialog</string>
+   <string>Генерация факторов</string>
   </property>
   <layout class="QGridLayout" name="gridLayout_2">
    <item row="0" column="0">

statapp/ui/generate_window.ui

@@ -16,7 +16,7 @@
    </font>
   </property>
   <property name="windowTitle">
-   <string>Dialog</string>
+   <string>Генерация откликов</string>
   </property>
   <layout class="QGridLayout" name="gridLayout_2">
    <item row="0" column="0">

statapp/ui/main_window.ui

@@ -62,6 +62,8 @@
     <property name="title">
      <string>Анализ данных</string>
     </property>
+    <addaction name="varianceAnalysisAction"/>
+    <addaction name="correlationAnalisisAction"/>
    </widget>
    <widget class="QMenu" name="modelmenu">
     <property name="title">
@@ -111,6 +113,16 @@
     <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>
  </widget>
  <resources/>
  <connections/>

statapp/ui/ui_about_window.py

@@ -1,4 +1,24 @@
 # -*- 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'

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

statapp/ui/ui_generate_factor_window.py

@@ -1,4 +1,24 @@
 # -*- 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'
@@ -79,7 +99,7 @@ class Ui_GenerateFactorWindow(object):
     # setupUi
 
     def retranslateUi(self, GenerateFactorWindow):
-        GenerateFactorWindow.setWindowTitle(QCoreApplication.translate("GenerateFactorWindow", u"Dialog", None))
+        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))

statapp/ui/ui_generate_window.py

@@ -1,4 +1,24 @@
 # -*- 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'
@@ -77,7 +97,7 @@ class Ui_GenerateWindow(object):
     # setupUi
 
     def retranslateUi(self, GenerateWindow):
-        GenerateWindow.setWindowTitle(QCoreApplication.translate("GenerateWindow", u"Dialog", None))
+        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))

statapp/ui/ui_main_window.py

@@ -1,4 +1,24 @@
 # -*- 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'
@@ -30,6 +50,10 @@ class Ui_MainWindow(object):
         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.centralwidget = QWidget(MainWindow)
         self.centralwidget.setObjectName(u"centralwidget")
         self.gridLayout = QGridLayout(self.centralwidget)
@@ -75,6 +99,8 @@ class Ui_MainWindow(object):
         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.helpmenu.addAction(self.aboutmenuaction)
 
         self.retranslateUi(MainWindow)
@@ -90,6 +116,8 @@ class Ui_MainWindow(object):
         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.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))
@@ -97,4 +125,3 @@ 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
-

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

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>

statapp/utils.py

@@ -1,6 +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/>.
+#
 import os
 import sys
 
+from PySide2.QtWidgets import QMessageBox
+
 
 def resource_path(relative):
     if getattr(sys, 'frozen', False):
@@ -9,3 +30,22 @@ def resource_path(relative):
         # we are running in a normal Python environment
         bundle_dir = os.path.dirname(os.path.abspath(__file__))
     return os.path.join(bundle_dir, relative)
+
+
+def safe_list_get(l, idx, default):
+    try:
+        return l[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

statapp/variance_analysis.py

@@ -0,0 +1,37 @@
+#
+# 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 variance_analysis
+from statapp.models.variance_analysis_model import VarianceAnalysisModel
+from statapp.ui.ui_variance_analysis_window import Ui_VarianceAnalysisWindow
+
+
+class VarianceAnalysisWindow(QDialog):
+    def __init__(self, data):
+        super().__init__()
+        self.ui = Ui_VarianceAnalysisWindow()
+        self.ui.setupUi(self)
+
+        res = variance_analysis(data)
+        self.model = VarianceAnalysisModel(res.round(2))
+        self.ui.tableView.setModel(self.model)
+        header = self.ui.tableView.horizontalHeader()
+        header.setSectionResizeMode(QHeaderView.ResizeMode.Stretch)