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pyplot_text.py
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41 lines (34 loc) · 926 Bytes
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"""
===========
Pyplot Text
===========
"""
import numpy as np
import matplotlib.pyplot as plt
# Fixing random state for reproducibility
np.random.seed(19680801)
mu, sigma = 100, 15
x = mu + sigma * np.random.randn(10000)
# the histogram of the data
n, bins, patches = plt.hist(x, 50, density=True, facecolor='g', alpha=0.75)
plt.xlabel('Smarts')
plt.ylabel('Probability')
plt.title('Histogram of IQ')
plt.text(60, .025, r'$\mu=100,\ \sigma=15$')
plt.xlim(40, 160)
plt.ylim(0, 0.03)
plt.grid(True)
plt.show()
#############################################################################
#
# .. admonition:: References
#
# The use of the following functions, methods, classes and modules is shown
# in this example:
#
# - `matplotlib.pyplot.hist`
# - `matplotlib.pyplot.xlabel`
# - `matplotlib.pyplot.ylabel`
# - `matplotlib.pyplot.text`
# - `matplotlib.pyplot.grid`
# - `matplotlib.pyplot.show`