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#!/usr/bin/env python
import matplotlib.pyplot as plot
import gudhi
""" This file is part of the Gudhi Library - https://gudhi.inria.fr/ - which is released under MIT.
See file LICENSE or go to https://gudhi.inria.fr/licensing/ for full license details.
Author(s): Vincent Rouvreau
Copyright (C) 2016 Inria
Modification(s):
- YYYY/MM Author: Description of the modification
"""
__author__ = "Vincent Rouvreau"
__copyright__ = "Copyright (C) 2016 Inria"
__license__ = "MIT"
print("#####################################################################")
print("Show barcode persistence example")
persistence = [
(2, (1.0, float("inf"))),
(1, (1.4142135623730951, float("inf"))),
(1, (1.4142135623730951, float("inf"))),
(0, (0.0, float("inf"))),
(0, (0.0, 1.0)),
(0, (0.0, 1.0)),
(0, (0.0, 1.0)),
]
gudhi.plot_persistence_barcode(persistence)
plot.show()
print("#####################################################################")
print("Show diagram persistence example")
gudhi.plot_persistence_diagram(persistence)
plot.show()
print("#####################################################################")
print("Show diagram persistence example with a confidence band")
gudhi.plot_persistence_diagram(persistence, band=0.2)
plot.show()
print("#####################################################################")
print("Show barcode and diagram persistence side by side example")
fig, axes = plot.subplots(nrows=1, ncols=2)
gudhi.plot_persistence_barcode(persistence, axes = axes[0])
gudhi.plot_persistence_diagram(persistence, axes = axes[1])
fig.suptitle("barcode versus diagram")
plot.show()
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