From 91acacfb5cd486a65b0e6fa1749bceb0842188b8 Mon Sep 17 00:00:00 2001
From: Maxim Slipenko <no-reply@maxim.slipenko.com>
Date: Sun, 11 Feb 2024 18:23:59 +0300
Subject: [PATCH] =?UTF-8?q?fix:=20=D0=B8=D1=81=D0=BF=D1=80=D0=B0=D0=B2?=
=?UTF-8?q?=D0=BB=D0=B5=D0=BD=D1=8B=20=D0=BF=D1=80=D0=B5=D0=B4=D1=83=D0=BF?=
=?UTF-8?q?=D1=80=D0=B5=D0=B6=D0=B4=D0=B5=D0=BD=D0=B8=D1=8F=20Codacy?=
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---
statapp/distribution_window.py | 31 +++++++++++++++++--------------
1 file changed, 17 insertions(+), 14 deletions(-)
diff --git a/statapp/distribution_window.py b/statapp/distribution_window.py
index ed34139..8a1a0d1 100644
--- a/statapp/distribution_window.py
+++ b/statapp/distribution_window.py
@@ -20,7 +20,7 @@ class DistributionWindow(QDialog):
self.comboBox = QComboBox()
self.comboBox.addItems(self.values)
- self.comboBox.currentIndexChanged.connect(self.on_change)
+ self.comboBox.currentIndexChanged.connect(self.onChange)
self.sc = self.getSc(data[:, 0])
self.layout.addWidget(self.comboBox)
@@ -29,7 +29,7 @@ class DistributionWindow(QDialog):
self.layout.addLayout(self.l)
- def on_change(self):
+ def onChange(self):
while ((child := self.l.takeAt(0)) != None):
child.widget().deleteLater()
self.sc = self.getSc(self.data[:, self.comboBox.currentIndex()])
@@ -43,16 +43,19 @@ class UniformDistributionWindow(DistributionWindow):
def getSc(self, points):
sc = MplCanvas(self, width=5, height=4, dpi=100)
points = np.sort(points)
- unique_points = np.array([points[0]] + [pt for pt, next_pt in zip(points[:-1], points[1:]) if pt != next_pt])
- differences = np.diff(unique_points)
- inverse_differences = 1 / differences
- for i, (start, end) in enumerate(zip(unique_points[:-1], unique_points[1:])):
- sc.axes.hlines(inverse_differences[i], start, end, colors='r', linestyles='solid')
+ points = np.array(
+ [points[0]] +
+ [pt for pt, next_pt in zip(points[:-1], points[1:]) if pt != next_pt]
+ )
+ differences = np.diff(points)
+ inverseDifferences = 1 / differences
+ for i, (start, end) in enumerate(zip(points[:-1], points[1:])):
+ sc.axes.hlines(inverseDifferences[i], start, end, colors='r', linestyles='solid')
return sc
-def normal_density(x, mu, sigma_squared):
- return 1 / np.sqrt(2 * np.pi * sigma_squared) * np.exp(-(x - mu)**2 / (2 * sigma_squared))
+def normalDensity(x, mu, sigmaSquared):
+ return 1 / np.sqrt(2 * np.pi * sigmaSquared) * np.exp(-(x - mu) ** 2 / (2 * sigmaSquared))
class NormalDistributionWindow(DistributionWindow):
@@ -63,8 +66,8 @@ class NormalDistributionWindow(DistributionWindow):
sc = MplCanvas(self, width=5, height=4, dpi=100)
points = np.sort(points)
mu = np.mean(points)
- sigma_squared = np.var(points)
- y_values = normal_density(points, mu, sigma_squared)
+ sigmaSquared = np.var(points)
+ y_values = normalDensity(points, mu, sigmaSquared)
sc.axes.plot(points, y_values)
@@ -79,7 +82,7 @@ class ExponentialDistributionWindow(DistributionWindow):
sc = MplCanvas(self, width=5, height=4, dpi=100)
points = np.sort(points)
mu = np.mean(points)
- lambda_param = 1 / mu
- y_values = lambda_param * np.exp(-lambda_param * points)
+ lambdaParam = 1 / mu
+ y_values = lambdaParam * np.exp(-lambdaParam * points)
sc.axes.plot(points, y_values)
- return sc
\ No newline at end of file
+ return sc