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Jan 5, 2021
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Add reference section to all statistics examples #19231

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a49416a
add references to statistics examples
ianhi Jan 4, 2021
448100a
remove incorrect statement from example description
ianhi Jan 4, 2021
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1 change: 1 addition & 0 deletions .flake8
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Expand Up @@ -288,3 +288,4 @@ per-file-ignores =
examples/userdemo/custom_boxstyle01.py: E402
examples/userdemo/pgf_preamble_sgskip.py: E402
examples/widgets/*.py: E402
examples/statistics/*.py: E402
13 changes: 13 additions & 0 deletions examples/statistics/boxplot.py
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Expand Up @@ -95,3 +95,16 @@
fig.suptitle("I never said they'd be pretty")
fig.subplots_adjust(hspace=0.4)
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.boxplot
matplotlib.pyplot.boxplot
13 changes: 13 additions & 0 deletions examples/statistics/boxplot_color.py
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Expand Up @@ -51,3 +51,16 @@
ax.set_ylabel('Observed values')

plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.boxplot
matplotlib.pyplot.boxplot
14 changes: 14 additions & 0 deletions examples/statistics/boxplot_demo.py
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Expand Up @@ -230,3 +230,17 @@ def fake_bootstrapper(n):
plt.setp(bp['whiskers'], color='k', linestyle='-')
plt.setp(bp['fliers'], markersize=3.0)
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.boxplot
matplotlib.pyplot.boxplot
matplotlib.axes.Axes.set
15 changes: 15 additions & 0 deletions examples/statistics/boxplot_vs_violin.py
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Expand Up @@ -53,3 +53,18 @@
plt.setp(axs, xticks=[y + 1 for y in range(len(all_data))],
xticklabels=['x1', 'x2', 'x3', 'x4'])
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.boxplot
matplotlib.pyplot.boxplot
matplotlib.axes.Axes.violinplot
matplotlib.pyplot.violinplot
13 changes: 13 additions & 0 deletions examples/statistics/bxp.py
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Expand Up @@ -102,3 +102,16 @@
fig.suptitle("I never said they'd be pretty")
fig.subplots_adjust(hspace=0.4)
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.bxp
matplotlib.cbook.boxplot_stats
13 changes: 13 additions & 0 deletions examples/statistics/confidence_ellipse.py
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Expand Up @@ -214,3 +214,16 @@ def get_correlated_dataset(n, dependency, mu, scale):

fig.subplots_adjust(hspace=0.25)
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.transforms.Affine2D
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I'd add matplotlib.patches.Ellipse

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good point. Although it seems that the backlinking does not work for classes like Ellipse or Affine2D. See https://51381-1385122-gh.circle-artifacts.com/0/doc/build/html/api/transformations.html#matplotlib.transforms.Affine2D where this example is not linked to :(

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I added that the Ellipse in the latest push, though the issue with it rendering will remain I suppose

matplotlib.patches.Ellipse
15 changes: 15 additions & 0 deletions examples/statistics/customized_violin.py
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Expand Up @@ -74,3 +74,18 @@ def set_axis_style(ax, labels):

plt.subplots_adjust(bottom=0.15, wspace=0.05)
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.violinplot
matplotlib.pyplot.violinplot
matplotlib.axes.Axes.vlines
matplotlib.pyplot.vlines
13 changes: 13 additions & 0 deletions examples/statistics/errorbar.py
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Expand Up @@ -18,3 +18,16 @@
fig, ax = plt.subplots()
ax.errorbar(x, y, xerr=0.2, yerr=0.4)
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.errorbar
matplotlib.pyplot.errorbar
13 changes: 13 additions & 0 deletions examples/statistics/errorbar_features.py
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Expand Up @@ -45,3 +45,16 @@
ax1.set_title('variable, asymmetric error')
ax1.set_yscale('log')
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.errorbar
matplotlib.pyplot.errorbar
13 changes: 13 additions & 0 deletions examples/statistics/errorbar_limits.py
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Expand Up @@ -74,3 +74,16 @@
ax.set_xlim((0, 5.5))
ax.set_title('Errorbar upper and lower limits')
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.errorbar
matplotlib.pyplot.errorbar
15 changes: 15 additions & 0 deletions examples/statistics/errorbars_and_boxes.py
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Expand Up @@ -67,3 +67,18 @@ def make_error_boxes(ax, xdata, ydata, xerror, yerror, facecolor='r',
_ = make_error_boxes(ax, x, y, xerr, yerr)

plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.errorbar
matplotlib.pyplot.errorbar
matplotlib.axes.Axes.add_collection
matplotlib.collections.PatchCollection
13 changes: 13 additions & 0 deletions examples/statistics/hexbin_demo.py
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Expand Up @@ -42,3 +42,16 @@
cb.set_label('log10(N)')

plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.hexbin
matplotlib.pyplot.hexbin
15 changes: 15 additions & 0 deletions examples/statistics/hist.py
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Expand Up @@ -100,3 +100,18 @@
axs[2].hist2d(x, y, bins=(80, 10), norm=colors.LogNorm())

plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.hist
matplotlib.pyplot.hist
matplotlib.pyplot.hist2d
matplotlib.ticker.PercentFormatter
13 changes: 13 additions & 0 deletions examples/statistics/histogram_cumulative.py
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Expand Up @@ -70,3 +70,16 @@
ax.set_ylabel('Likelihood of occurrence')

plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.hist
matplotlib.pyplot.hist
5 changes: 2 additions & 3 deletions examples/statistics/histogram_features.py
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Expand Up @@ -9,8 +9,6 @@
* The *density* parameter, which normalizes bin heights so that the integral of
the histogram is 1. The resulting histogram is an approximation of the
probability density function.
* Setting the face color of the bars.
* Setting the opacity (alpha value).

Selecting different bin counts and sizes can significantly affect the shape
of a histogram. The Astropy docs have a great section_ on how to select these
Expand All @@ -19,7 +17,6 @@
.. _section: http://docs.astropy.org/en/stable/visualization/histogram.html
"""

import matplotlib
import numpy as np
import matplotlib.pyplot as plt

Expand Down Expand Up @@ -58,7 +55,9 @@
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.hist
matplotlib.pyplot.hist
matplotlib.axes.Axes.set_title
matplotlib.axes.Axes.set_xlabel
matplotlib.axes.Axes.set_ylabel
13 changes: 13 additions & 0 deletions examples/statistics/histogram_histtypes.py
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Expand Up @@ -48,3 +48,16 @@

fig.tight_layout()
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.hist
matplotlib.pyplot.hist
13 changes: 13 additions & 0 deletions examples/statistics/histogram_multihist.py
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Expand Up @@ -44,3 +44,16 @@

fig.tight_layout()
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.hist
matplotlib.pyplot.hist
13 changes: 13 additions & 0 deletions examples/statistics/multiple_histograms_side_by_side.py
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Expand Up @@ -61,3 +61,16 @@
ax.set_xlabel("Data sets")

plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.barh
matplotlib.pyplot.barh
14 changes: 14 additions & 0 deletions examples/statistics/time_series_histogram.py
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Expand Up @@ -94,3 +94,17 @@
toc = time.time()
print(f"{toc-tic:.3f} sec. elapsed")
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.pcolormesh
matplotlib.pyplot.pcolormesh
matplotlib.figure.Figure.colorbar
13 changes: 13 additions & 0 deletions examples/statistics/violinplot.py
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Expand Up @@ -85,3 +85,16 @@
fig.suptitle("Violin Plotting Examples")
fig.subplots_adjust(hspace=0.4)
plt.show()

#############################################################################
#
# ------------
#
# References
# """"""""""
#
# The use of the following functions and methods is shown in this example:

import matplotlib
matplotlib.axes.Axes.violinplot
matplotlib.pyplot.violinplot