numpy.random.permutation() in Python
With the help of numpy.random.permutation() method, we can get the random samples of sequence of permutation and return sequence by using this method.
Syntax : numpy.random.permutation(x)
Return : Return the random sequence of permuted values.
Example #1 :
In this example we can see that by using numpy.random.permutation() method, we are able to get the sequence of permutation and it will return the sequence by using this method.
Python3
# import numpyimport numpy as npimport matplotlib.pyplot as plt # Using permutation() methodgfg = np.random.permutation(200) count, bins, ignored = plt.hist(gfg, 14, density = True)plt.show() |
Output :
Example #2 :
Python3
# import numpyimport numpy as npimport matplotlib.pyplot as plt arr = np.arange(12).reshape((4, 3))# Using permutation() methodgfg = np.random.permutation(arr) count, bins, ignored = plt.hist(gfg, 14, density = True)plt.show() |
Output :
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