generate number random in dataframe python code example

Example 1: create random dataframe pandas

import numpy as np
import pandas as pd
df = pd.DataFrame(np.random.randint(0,100,size=(100, 4)), columns=list('ABCD'))

Example 2: create pandas dataframe with random numbers

#using numpy's randint
df = pd.DataFrame(np.random.randint(0,100,size=(15, 4)), columns=list('ABCD'))