Python matplotlib: customize the y-scale of a histogram

Question

I have the following code in Python (3.4) Jupyter Notebook to plot a histogram:

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

bins = np.linspace(0, 1.0, 40)
plt.hist(list1, bins, alpha = 0.5, color = 'b')
plt.show()

I am wondering can I rescale it so that the y-axis value has the maximum value of 100? Thanks!

http://stackoverflow.com/questions/24369931/how-to-scale-the-histogram-plot-via-matplotlib — innisfree, Dec 19 '16 at 04:36
Possible duplicate, not sure if I interpreted the question correctly — innisfree, Dec 19 '16 at 04:36

score 0 · Accepted Answer · answered Dec 19 '16 at 04:27

0

Here is a MWE:

import matplotlib.pyplot as plt
import numpy as np

bins = np.linspace(0, 1.0, 40)
y = np.random.rand(100) 

plt.hist(y, bins)
plt.ylim((None, 100))  # This line sets the y-axis limits

plt.show()

answered Dec 19 '16 at 04:27

innisfree

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Python matplotlib: customize the y-scale of a histogram

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