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Create Pandas dataframe with random numbers

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import pandas as pd
import numpy as np

Create a dataframe with random integers

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

#preview the df
df
A B C D
0 91 96 36 89
1 17 18 40 97
2 38 12 22 63
3 38 13 17 96
4 48 68 65 59
5 45 28 65 79
6 49 73 36 20
7 0 69 11 87
8 90 19 49 7
9 93 35 97 55
10 28 80 27 40
11 74 42 1 26
12 81 12 28 53
13 63 63 60 61
14 10 54 39 0