# How to create a DataFrame of random integers with Pandas?

Hello Guys, How are you all? Hope You all Are Fine. Today We Are Going To learn about How to create a DataFrame of random integers with Pandas in Python. So Here I am Explain to you all the possible Methods here.

## How to create a DataFrame of random integers with Pandas?

1. How to create a DataFrame of random integers with Pandas?

The recommended way to create random integers with NumPy these days is to use `numpy.random.Generator.integers`.

2. create a DataFrame of random integers with Pandas

The recommended way to create random integers with NumPy these days is to use `numpy.random.Generator.integers`.

## Method 1

`numpy.random.randint` accepts a third argument (`size`) , in which you can specify the size of the output array. You can use this to create your `DataFrame` –

```df = pd.DataFrame(np.random.randint(0,100,size=(100, 4)), columns=list('ABCD'))
```

Here – `np.random.randint(0,100,size=(100, 4))` – creates an output array of size `(100,4)` with random integer elements between `[0,100)` .

Demo –

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

which produces:

```     A   B   C   D
0   45  88  44  92
1   62  34   2  86
2   85  65  11  31
3   74  43  42  56
4   90  38  34  93
5    0  94  45  10
6   58  23  23  60
..  ..  ..  ..  ..```

## Method 2

The recommended way to create random integers with NumPy these days is to use `numpy.random.Generator.integers`.

```import numpy as np
import pandas as pd

rng = np.random.default_rng()
df = pd.DataFrame(rng.integers(0, 100, size=(100, 4)), columns=list('ABCD'))
df
----------------------
A    B    C    D
0   58   96   82   24
1   21    3   35   36
2   67   79   22   78
3   81   65   77   94
4   73    6   70   96
... ...  ...  ...  ...
95   76   32   28   51
96   33   68   54   77
97   76   43   57   43
98   34   64   12   57
99   81   77   32   50
100 rows × 4 columns```

## Conclusion

It’s all About this issue. Hope all Methods helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which Method worked for you? Thank You.