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))

Generate random integer matrix python

import numpy as np

randi_arr = np.random.randint(start, end, dimensions)
#random integers will be sampled from [start, end) (end not inclusive)
#end is optional; if end is not specified, random integers will be sampled from [0, start) (start not inclusive)
#dimensions can be specified as shown here; (m,n) #2D array with size 'm x n'

Similar codes

7 votes151 views2 answers
Create the dataframe column based on condition
Python
11 votes143 views2 answers
That does 1:to:3 do Python ?
Python
0 vote143 views1 answer
Boto3 rename file s3
Python
6 votes137 views3 answers
String format zero padded int python
Python
-2 votes154 views3 answers
Pyhton
Python
58 votes135 views2 answers
What is join use for in python
Python
11 votes230 views2 answers
Regression python
Python
2 votes131 views1 answer
How i install jupyter notebook in a new conda virtual environment
Python
0 vote141 views1 answer
|select name and description powershell
Python
1 vote141 views1 answer
How to find the speed of a python program
Python