chore(main): release 0.10.0 (#95)

🤖 I have created a release *beep* *boop*
---


## [0.10.0](https://github.com/shizand/statapp/compare/v0.9.0...v0.10.0)
(2024-01-08)


### Новые функции

* добавлен график ([#94](https://github.com/shizand/statapp/issues/94))
([bb1b2f1](bb1b2f1ec5)),
closes [#86](https://github.com/shizand/statapp/issues/86)

---
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>

.idea/misc.xml

@@ -3,5 +3,5 @@
   <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" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="statapp" project-jdk-type="Python SDK" />
 </project>

.idea/runConfigurations/statapp.xml

@@ -1,15 +1,15 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="statapp" type="PythonConfigurationType" factoryName="Python" nameIsGenerated="true">
     <module name="stat" />
+    <option name="ENV_FILES" value="" />
     <option name="INTERPRETER_OPTIONS" value="" />
     <option name="PARENT_ENVS" value="true" />
     <envs>
       <env name="PYTHONUNBUFFERED" value="1" />
     </envs>
     <option name="SDK_HOME" value="" />
-    <option name="SDK_NAME" value="Poetry (statapp)" />
     <option name="WORKING_DIRECTORY" value="" />
-    <option name="IS_MODULE_SDK" value="false" />
+    <option name="IS_MODULE_SDK" value="true" />
     <option name="ADD_CONTENT_ROOTS" value="true" />
     <option name="ADD_SOURCE_ROOTS" value="true" />
     <option name="SCRIPT_NAME" value="statapp" />

.idea/stat.iml

@@ -2,7 +2,7 @@
 <module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$" />
-    <orderEntry type="jdk" jdkName="Poetry (statapp)" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="statapp" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>

CHANGELOG.md

@@ -1,5 +1,26 @@
 # Changelog
 
+## [0.10.0](https://github.com/shizand/statapp/compare/v0.9.0...v0.10.0) (2024-01-08)
+
+
+### Новые функции
+
+* добавлен график ([#94](https://github.com/shizand/statapp/issues/94)) ([bb1b2f1](https://github.com/shizand/statapp/commit/bb1b2f1ec5b988bcb8ddd7500b95fe9e35c826f5)), closes [#86](https://github.com/shizand/statapp/issues/86)
+
+## [0.9.0](https://github.com/shizand/statapp/compare/v0.8.0...v0.9.0) (2024-01-02)
+
+
+### Новые функции
+
+* добавлен "Прогноз" ([#92](https://github.com/shizand/statapp/issues/92)) ([8ea3cff](https://github.com/shizand/statapp/commit/8ea3cffa7e0d920141c8eda71952ff02d2c02905)), closes [#85](https://github.com/shizand/statapp/issues/85)
+
+## [0.8.0](https://github.com/shizand/statapp/compare/v0.7.0...v0.8.0) (2023-12-31)
+
+
+### Новые функции
+
+* добавлены преобразования ([#90](https://github.com/shizand/statapp/issues/90)) ([f70be43](https://github.com/shizand/statapp/commit/f70be431cfb4ecda5c3e706f4ca95171bbe779b3))
+
 ## [0.7.0](https://github.com/shizand/statapp/compare/v0.6.0...v0.7.0) (2023-12-01)
 
 

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "statapp"
-version = "0.7.0"
+version = "0.10.0"
 description = ""
 authors = [
     "Maxim Slipenko <statapp@maks1ms.addy.io>"

statapp/__main__.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).
@@ -39,5 +39,6 @@ def main():
     window.show()
     return app.exec_()
 
+
 if __name__ == "__main__":
     sys.exit(main())

statapp/about_window.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/calculations.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).
@@ -21,6 +21,7 @@ from dataclasses import dataclass
 
 import numpy as np
 import pandas as pd
+import sympy as sp
 from statapp._vendor.multipolyfit import multipolyfit, getTerms
 
 DIRECT_LINK = 0
@@ -135,3 +136,39 @@ def calculateStats(data, params, residues, y):
     out[1] = tStatistics
 
     return out, mse[0], scaledResidualVariance, rSquared, fStatistic
+
+
+def prediction(inputData, result: RegressionResult):
+    inputs = inputData[:, 1:]
+    outputs = inputData[:, 0]
+
+    params = result.paramsAndImportance[:, 0]
+
+    expr = sp.sympify(' '.join(
+        [
+            f'{param}' if m == 'c' else f' + ({param}) * {m}'
+            for param, m in zip(params, result.monomials)
+        ]
+    ))
+
+    results = []
+
+    for y, xValues in zip(outputs, inputs):
+        subsDict = dict(zip(expr.free_symbols, xValues))
+        predictedResult = expr.subs(subsDict)
+        difference = predictedResult - y
+
+        results.append([y, predictedResult, difference, 0.0])
+
+    results = np.array(results, dtype=np.float32)
+
+    # Расчет среднего значения и стандартного отклонения разностей
+    meanDifference = np.mean(results[:, 2])
+    stdDifference = np.std(results[:, 2])
+
+    # Установка флага 1.0, если разность выходит за пределы 3 стандартных отклонений
+    for row in results:
+        if abs(row[2] - meanDifference) > 3 * stdDifference:
+            row[3] = 1.0
+
+    return results

statapp/combo_delegate.py

@@ -0,0 +1,63 @@
+#
+# Copyright (c) 2024 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.QtWidgets import QComboBox, QItemDelegate
+
+
+class ComboDelegate(QItemDelegate):
+    commitData = QtCore.Signal(object)
+    """
+    A delegate that places a fully functioning QComboBox in every
+    cell of the column to which it's applied
+    """
+    def __init__(self, parent, objects, objectNames):
+        """
+        Constructoe
+        :param parent: QTableView parent object
+        :param objects: List of objects to set. i.e. [True, False]
+        :param objectNames: List of Object names to display. i.e. ['True', 'False']
+        """
+        QItemDelegate.__init__(self, parent)
+
+        # objects to sent to the model associated to the combobox. i.e. [True, False]
+        self.objects = objects
+
+        # object description to display in the combobox. i.e. ['True', 'False']
+        self.objectNames = objectNames
+
+    @QtCore.Slot()
+    def currentIndexChanged(self):
+        self.commitData.emit(self.sender())
+
+    def createEditor(self, parent, option, index):
+        combo = QComboBox(parent)
+        combo.addItems(self.objectNames)
+        combo.currentIndexChanged.connect(self.currentIndexChanged)
+        return combo
+
+    def setEditorData(self, editor, index):
+        editor.blockSignals(True)
+        val = index.model().data(index, role=QtCore.Qt.DisplayRole)
+        idx = self.objects.index(val)
+        editor.setCurrentIndex(idx)
+        editor.blockSignals(False)
+
+    def setModelData(self, editor, model, index):
+        model.setData(index, self.objects[editor.currentIndex()], QtCore.Qt.EditRole)

statapp/constants.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/correlation_analysis.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/generate_factor_window.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/generate_window.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/main_window.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).
@@ -36,6 +36,7 @@ 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
+from statapp.polynoms.transform_polynom_window import TransformPolynomWindow
 
 
 class MainWindow(QMainWindow):
@@ -56,6 +57,7 @@ class MainWindow(QMainWindow):
             self.ui.correlationAnalisisAction,
             self.ui.linearPolynomAction,
             self.ui.squaredPolynomAction,
+            self.ui.transformPolynomAction,
         ]
 
         self.aboutWindow = None
@@ -192,6 +194,11 @@ class MainWindow(QMainWindow):
         dw = SquaredPolynomWindow(self.model.getData())
         dw.exec()
 
+    @Slot()
+    def on_transformPolynomAction_triggered(self):
+        dw = TransformPolynomWindow(self.model.getData())
+        dw.exec()
+
     def closeEvent(self, event):
         if self.isDataChanged:
             file = ''

statapp/mathtex_header_view.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/models/combobox_model.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/models/correlation_analysis_model.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/models/editable_table_model.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/models/fileslc_model.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/models/input_values_model.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/models/prediction_table_model.py

@@ -0,0 +1,33 @@
+#
+# Copyright (c) 2024 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 Qt
+
+from statapp.models.ro_table_model import ROTableModel
+
+
+class PreditionTableModel(ROTableModel):
+    def getHorizontalHeader(self):
+        return ['Отклик', 'Прогноз', 'Отклонение', '1-3 сигмовые зоны']
+
+    def data(self, index, role):
+        if role == Qt.DisplayRole and index.column() == 3:
+            value = super().data(index, role)
+            return 'x' if value == 1 else ''
+        return super().data(index, role)

statapp/models/regression_result_model.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/models/ro_table_model.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/models/transform_polynom_model.py

@@ -0,0 +1,74 @@
+#
+# Copyright (c) 2024 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.editable_table_model import EditableTableModel
+from statapp.models.regression_result_model import RegressionResultModel
+
+def defaultX(x):
+    return x
+
+TRANSFORMS = {
+    '-': defaultX,
+    'sin(x)': np.sin,
+    'cos(x)': np.cos,
+    'log(x)': np.log,
+    'exp(x)': np.exp,
+}
+
+class TransformPolynomModel(RegressionResultModel, EditableTableModel):
+
+    def __init__(self, result):
+        self._monomials = None
+        super().__init__(result)
+        n = result.paramsAndImportance.shape[0]
+
+        self._transforms = ['-'] * n
+
+    def columnCount(self, index):
+        return 3
+
+    def updateAllData(self, data):
+        d = data.paramsAndImportance
+        self._monomials = data.monomials
+        super().updateAllData(d)
+
+    def flags(self, index):
+        if index.column() == 0 and index.row() != 0:
+            return EditableTableModel.flags(self, index)
+        return RegressionResultModel.flags(self, index)
+
+    def data(self, index, role):
+        if role == Qt.DisplayRole and index.column() == 0:
+            return self._transforms[index.row()]
+        return super().data(index, role)
+
+    def setData(self, index, value, role):
+        if role == Qt.EditRole and index.column() == 0:
+            self._transforms[index.row()] = value
+            topLeftIndex = self.createIndex(index.row(), 0)
+            bottomRightIndex = self.createIndex(index.row(), 0)
+            self.dataChanged.emit(topLeftIndex, bottomRightIndex)
+            return True
+        return super().setData(index, value, role)
+
+    def getHorizontalHeader(self):
+        return ['Преобразования'] + super().getHorizontalHeader()

statapp/models/utils.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/models/variance_analysis_model.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/polynoms/linear_polynom_window.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).
@@ -24,4 +24,4 @@ from statapp.polynoms.polynom_window import PolynomWindow
 class LinearPolynomWindow(PolynomWindow):
     def __init__(self, data):
         result = linearPolynom(data)
-        super().__init__(result, "Линейный полином")
+        super().__init__(data, result, "Линейный полином")

statapp/polynoms/polynom_window.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).
@@ -17,15 +17,31 @@
 # 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 QDialog, QHeaderView
+import matplotlib
+from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg
+from matplotlib.figure import Figure
+
+from statapp.calculations import prediction
 from statapp.mathtex_header_view import MathTexHeaderView
+from statapp.models.prediction_table_model import PreditionTableModel
 from statapp.models.regression_result_model import RegressionResultModel
 from statapp.ui.ui_polynom_window import Ui_PolynomWindow
 from statapp.utils import addIcon, FloatDelegate
 
 
+matplotlib.use('Qt5Agg')
+
+class MplCanvas(FigureCanvasQTAgg):
+
+    def __init__(self, parent=None, width=5, height=4, dpi=100):
+        fig = Figure(figsize=(width, height), dpi=dpi)
+        self.axes = fig.add_subplot()
+        super().__init__(fig)
+
 class PolynomWindow(QDialog):
-    def __init__(self, result, windowTitle):
+    def __init__(self, data, result, windowTitle):
         super().__init__()
         self.ui = Ui_PolynomWindow()
         self.ui.setupUi(self)
@@ -43,3 +59,31 @@ class PolynomWindow(QDialog):
         self.ui.scaledResidualVarianceValueLabel.setText(str(result.scaledResidualVariance))
         self.ui.fStatisticValueLabel.setText(str(result.fStatistic))
         self.ui.rSquaredValueLabel.setText(str(result.scaledResidualVariance))
+
+        predictionResult = prediction(data, result)
+
+        self.predictionModel = PreditionTableModel(predictionResult)
+        self.ui.predictionTableView.setModel(self.predictionModel)
+        header = self.ui.predictionTableView.horizontalHeader()
+        header.setSectionResizeMode(QHeaderView.ResizeMode.Stretch)
+
+        sc = MplCanvas(self, width=5, height=4, dpi=100)
+
+        xAxes = np.array(range(len(data[:, 0])))
+
+        realY = predictionResult[:, 0]
+        calculatedY = predictionResult[:, 1]
+
+        print(xAxes)
+        print(realY)
+        print(calculatedY)
+
+        sc.axes.scatter(xAxes, realY)
+
+        # xnew = np.linspace(xAxes.min(), xAxes.max(), 300)
+        # gfg = scipy.interpolate.make_interp_spline(xAxes, y, k=3)
+        # y_new = gfg(xnew)
+
+        sc.axes.plot(xAxes, calculatedY)
+
+        self.ui.plotContainer.addWidget(sc)

statapp/polynoms/squared_polynom_window.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).
@@ -24,4 +24,4 @@ from statapp.polynoms.polynom_window import PolynomWindow
 class SquaredPolynomWindow(PolynomWindow):
     def __init__(self, data):
         result = squaredPolynom(data)
-        super().__init__(result, "Квадратичный полином")
+        super().__init__(data, result, "Квадратичный полином")

statapp/polynoms/transform_polynom_window.py

@@ -0,0 +1,114 @@
+#
+# Copyright (c) 2024 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 PySide2.QtWidgets import QDialog, QHeaderView
+
+from statapp.calculations import linearPolynom, prediction
+from statapp.combo_delegate import ComboDelegate
+from statapp.mathtex_header_view import MathTexHeaderView
+from statapp.models.prediction_table_model import PreditionTableModel
+from statapp.models.transform_polynom_model import TransformPolynomModel, TRANSFORMS
+from statapp.polynoms.polynom_window import MplCanvas
+from statapp.ui.ui_polynom_window import Ui_PolynomWindow
+from statapp.utils import addIcon
+
+
+class TransformPolynomWindow(QDialog):
+    def __init__(self, data):
+        super().__init__()
+        self.ui = Ui_PolynomWindow()
+        self.ui.setupUi(self)
+        addIcon(self)
+        self.setWindowTitle("Преобразования")
+
+        self.data = data
+        result = linearPolynom(data)
+
+        predictionResult = prediction(data, result)
+        self.predictionModel = PreditionTableModel(predictionResult)
+        self.ui.predictionTableView.setModel(self.predictionModel)
+        header = self.ui.predictionTableView.horizontalHeader()
+        header.setSectionResizeMode(QHeaderView.ResizeMode.Stretch)
+
+        self.sc = MplCanvas(self, width=5, height=4, dpi=100)
+        xAxes = np.array(range(len(data[:, 0])))
+        realY = predictionResult[:, 0]
+        calculatedY = predictionResult[:, 1]
+        self.sc.axes.scatter(xAxes, realY)
+        self.sc.axes.plot(xAxes, calculatedY)
+        self.ui.plotContainer.addWidget(self.sc)
+
+        # Создание столбца из нулей
+        zeroCol = np.zeros((result.paramsAndImportance.shape[0], 1))
+        # Добавление столбца к исходному массиву
+        result.paramsAndImportance = np.column_stack((zeroCol, result.paramsAndImportance))
+
+        # self.ui.tableView.setItemDelegate(FloatDelegate())
+        self.ui.tableView.setItemDelegate(
+            ComboDelegate(
+                self.ui.tableView,
+                list(TRANSFORMS.keys()),
+                list(TRANSFORMS.keys()),
+            )
+        )
+        self.model = TransformPolynomModel(result)
+        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))
+
+        self.model.dataChanged.connect(self.on_data_changed)
+
+    def on_data_changed(self):
+        data = np.copy(self.data)
+        print(len(data[0:]))
+        for i in range(len(data[0:])):
+            for j in range(1, len(data[i])):
+                tr = self.model.data(self.model.createIndex(j, 0), Qt.DisplayRole)
+                data[i][j] = TRANSFORMS[tr](data[i][j])
+
+        self.rebuildData(data)
+
+    def rebuildData(self, data):
+        result = linearPolynom(data)
+        predictionResult = prediction(data, result)
+        self.predictionModel.updateAllData(predictionResult)
+        self.ui.plotContainer.removeWidget(self.sc)
+        self.sc = MplCanvas(self, width=5, height=4, dpi=100)
+        xAxes = np.array(range(len(data[:, 0])))
+        realY = predictionResult[:, 0]
+        calculatedY = predictionResult[:, 1]
+        self.sc.axes.scatter(xAxes, realY)
+        self.sc.axes.plot(xAxes, calculatedY)
+        self.ui.plotContainer.addWidget(self.sc)
+
+        zeroCol = np.zeros((result.paramsAndImportance.shape[0], 1))
+        result.paramsAndImportance = np.column_stack((zeroCol, result.paramsAndImportance))
+        self.model.updateAllData(result)
+        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))

statapp/ui/main_window.ui

@@ -40,7 +40,7 @@
      <x>0</x>
      <y>0</y>
      <width>800</width>
-     <height>27</height>
+     <height>21</height>
     </rect>
    </property>
    <widget class="QMenu" name="filemenu">
@@ -71,6 +71,7 @@
     </property>
     <addaction name="linearPolynomAction"/>
     <addaction name="squaredPolynomAction"/>
+    <addaction name="transformPolynomAction"/>
    </widget>
    <widget class="QMenu" name="helpmenu">
     <property name="title">
@@ -135,6 +136,11 @@
     <string>Квадратичный полином</string>
    </property>
   </action>
+  <action name="transformPolynomAction">
+   <property name="text">
+    <string>Преобразования</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections/>

statapp/ui/polynom_window.ui

@@ -6,93 +6,131 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>630</width>
-    <height>400</height>
+    <width>537</width>
+    <height>444</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="6">
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="model">
+      <attribute name="title">
+       <string>Модель</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_3">
        <item row="0" column="0">
-        <widget class="QLabel" name="residualVarianceLabel">
-         <property name="text">
-          <string>Остаточная дисперсия:</string>
-         </property>
-        </widget>
+        <layout class="QGridLayout" name="gridLayout">
+         <item row="1" column="3">
+          <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="2" column="3">
+          <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>
-       <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>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="prediction">
+      <attribute name="title">
+       <string>Прогноз</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_4">
+       <item row="0" column="0">
+        <widget class="QTableView" name="predictionTableView">
+         <attribute name="verticalHeaderVisible">
+          <bool>false</bool>
+         </attribute>
         </widget>
        </item>
       </layout>
-     </item>
-    </layout>
+     </widget>
+     <widget class="QWidget" name="tab">
+      <attribute name="title">
+       <string>График</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_5">
+       <item row="0" column="0">
+        <layout class="QGridLayout" name="plotContainer"/>
+       </item>
+      </layout>
+     </widget>
+    </widget>
    </item>
   </layout>
  </widget>

statapp/ui/ui_about_window.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/ui/ui_correlation_analysis_window.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/ui/ui_generate_factor_window.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/ui/ui_generate_window.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/ui/ui_main_window.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).
@@ -58,6 +58,8 @@ class Ui_MainWindow(object):
         self.linearPolynomAction.setObjectName(u"linearPolynomAction")
         self.squaredPolynomAction = QAction(MainWindow)
         self.squaredPolynomAction.setObjectName(u"squaredPolynomAction")
+        self.transformPolynomAction = QAction(MainWindow)
+        self.transformPolynomAction.setObjectName(u"transformPolynomAction")
         self.centralwidget = QWidget(MainWindow)
         self.centralwidget.setObjectName(u"centralwidget")
         self.gridLayout = QGridLayout(self.centralwidget)
@@ -77,7 +79,7 @@ class Ui_MainWindow(object):
         MainWindow.setCentralWidget(self.centralwidget)
         self.menubar = QMenuBar(MainWindow)
         self.menubar.setObjectName(u"menubar")
-        self.menubar.setGeometry(QRect(0, 0, 800, 27))
+        self.menubar.setGeometry(QRect(0, 0, 800, 21))
         self.filemenu = QMenu(self.menubar)
         self.filemenu.setObjectName(u"filemenu")
         self.generatemenu = QMenu(self.menubar)
@@ -107,6 +109,7 @@ class Ui_MainWindow(object):
         self.analyzemenu.addAction(self.correlationAnalisisAction)
         self.modelmenu.addAction(self.linearPolynomAction)
         self.modelmenu.addAction(self.squaredPolynomAction)
+        self.modelmenu.addAction(self.transformPolynomAction)
         self.helpmenu.addAction(self.aboutmenuaction)
 
         self.retranslateUi(MainWindow)
@@ -126,6 +129,7 @@ class Ui_MainWindow(object):
         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.transformPolynomAction.setText(QCoreApplication.translate("MainWindow", u"\u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f", 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))

statapp/ui/ui_polynom_window.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).
@@ -37,71 +37,105 @@ class Ui_PolynomWindow(object):
     def setupUi(self, PolynomWindow):
         if not PolynomWindow.objectName():
             PolynomWindow.setObjectName(u"PolynomWindow")
-        PolynomWindow.resize(630, 400)
+        PolynomWindow.resize(537, 444)
         self.gridLayout_2 = QGridLayout(PolynomWindow)
         self.gridLayout_2.setObjectName(u"gridLayout_2")
+        self.tabWidget = QTabWidget(PolynomWindow)
+        self.tabWidget.setObjectName(u"tabWidget")
+        self.model = QWidget()
+        self.model.setObjectName(u"model")
+        self.gridLayout_3 = QGridLayout(self.model)
+        self.gridLayout_3.setObjectName(u"gridLayout_3")
         self.gridLayout = QGridLayout()
         self.gridLayout.setObjectName(u"gridLayout")
-        self.tableView = QTableView(PolynomWindow)
+        self.tableView = QTableView(self.model)
         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.gridLayout.addWidget(self.tableView, 1, 3, 1, 1)
 
         self.polynomResult = QGridLayout()
         self.polynomResult.setObjectName(u"polynomResult")
         self.polynomResult.setContentsMargins(-1, 10, -1, -1)
-        self.residualVarianceValueLabel = QLabel(PolynomWindow)
+        self.residualVarianceValueLabel = QLabel(self.model)
         self.residualVarianceValueLabel.setObjectName(u"residualVarianceValueLabel")
 
         self.polynomResult.addWidget(self.residualVarianceValueLabel, 0, 1, 1, 1)
 
-        self.scaledResidualVarianceValueLabel = QLabel(PolynomWindow)
+        self.scaledResidualVarianceValueLabel = QLabel(self.model)
         self.scaledResidualVarianceValueLabel.setObjectName(u"scaledResidualVarianceValueLabel")
 
         self.polynomResult.addWidget(self.scaledResidualVarianceValueLabel, 1, 1, 1, 1)
 
-        self.fStatisticLabel = QLabel(PolynomWindow)
+        self.fStatisticLabel = QLabel(self.model)
         self.fStatisticLabel.setObjectName(u"fStatisticLabel")
 
         self.polynomResult.addWidget(self.fStatisticLabel, 2, 0, 1, 1)
 
-        self.residualVarianceLabel = QLabel(PolynomWindow)
+        self.residualVarianceLabel = QLabel(self.model)
         self.residualVarianceLabel.setObjectName(u"residualVarianceLabel")
 
         self.polynomResult.addWidget(self.residualVarianceLabel, 0, 0, 1, 1)
 
-        self.scaledResidualVarianceLabel = QLabel(PolynomWindow)
+        self.scaledResidualVarianceLabel = QLabel(self.model)
         self.scaledResidualVarianceLabel.setObjectName(u"scaledResidualVarianceLabel")
 
         self.polynomResult.addWidget(self.scaledResidualVarianceLabel, 1, 0, 1, 1)
 
-        self.rSquaredLabel = QLabel(PolynomWindow)
+        self.rSquaredLabel = QLabel(self.model)
         self.rSquaredLabel.setObjectName(u"rSquaredLabel")
 
         self.polynomResult.addWidget(self.rSquaredLabel, 3, 0, 1, 1)
 
-        self.fStatisticValueLabel = QLabel(PolynomWindow)
+        self.fStatisticValueLabel = QLabel(self.model)
         self.fStatisticValueLabel.setObjectName(u"fStatisticValueLabel")
 
         self.polynomResult.addWidget(self.fStatisticValueLabel, 2, 1, 1, 1)
 
-        self.rSquaredValueLabel = QLabel(PolynomWindow)
+        self.rSquaredValueLabel = QLabel(self.model)
         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.addLayout(self.polynomResult, 2, 3, 1, 1)
 
 
-        self.gridLayout_2.addLayout(self.gridLayout, 0, 0, 1, 1)
+        self.gridLayout_3.addLayout(self.gridLayout, 0, 0, 1, 1)
+
+        self.tabWidget.addTab(self.model, "")
+        self.prediction = QWidget()
+        self.prediction.setObjectName(u"prediction")
+        self.gridLayout_4 = QGridLayout(self.prediction)
+        self.gridLayout_4.setObjectName(u"gridLayout_4")
+        self.predictionTableView = QTableView(self.prediction)
+        self.predictionTableView.setObjectName(u"predictionTableView")
+        self.predictionTableView.verticalHeader().setVisible(False)
+
+        self.gridLayout_4.addWidget(self.predictionTableView, 0, 0, 1, 1)
+
+        self.tabWidget.addTab(self.prediction, "")
+        self.tab = QWidget()
+        self.tab.setObjectName(u"tab")
+        self.gridLayout_5 = QGridLayout(self.tab)
+        self.gridLayout_5.setObjectName(u"gridLayout_5")
+        self.plotContainer = QGridLayout()
+        self.plotContainer.setObjectName(u"plotContainer")
+
+        self.gridLayout_5.addLayout(self.plotContainer, 0, 0, 1, 1)
+
+        self.tabWidget.addTab(self.tab, "")
+
+        self.gridLayout_2.addWidget(self.tabWidget, 0, 6, 1, 1)
 
 
         self.retranslateUi(PolynomWindow)
 
+        self.tabWidget.setCurrentIndex(0)
+
+
         QMetaObject.connectSlotsByName(PolynomWindow)
     # setupUi
 
@@ -115,4 +149,7 @@ class Ui_PolynomWindow(object):
         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))
+        self.tabWidget.setTabText(self.tabWidget.indexOf(self.model), QCoreApplication.translate("PolynomWindow", u"\u041c\u043e\u0434\u0435\u043b\u044c", None))
+        self.tabWidget.setTabText(self.tabWidget.indexOf(self.prediction), QCoreApplication.translate("PolynomWindow", u"\u041f\u0440\u043e\u0433\u043d\u043e\u0437", None))
+        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab), QCoreApplication.translate("PolynomWindow", u"\u0413\u0440\u0430\u0444\u0438\u043a", None))
     # retranslateUi

statapp/ui/ui_variance_analysis_window.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/utils.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).

statapp/variance_analysis.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
+# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
 #
 # This file is part of Statapp
 # (see https://github.com/shizand/statapp).