numpy integer random number code example

Example 1: numpy random int

np.random.randint(2, size=10) # Creates binary sample of size 10
np.random.randint(5, size=10) # Creates sample with 0-4 as values of size 10

np.random.randint(5, size=(2, 4))

Example 2: numpy random in python

import numpy as np  
a=np.random.rand(5,2)  
print(a)