﻿ Pandas Data Series: Change the order of index of a given series - w3resource # Pandas Data Series: Change the order of index of a given series

## Pandas: Data Series Exercise-14 with Solution

Write a Pandas program to change the order of index of a given series.

Sample Solution :

Python Code :

``````import pandas as pd
s = pd.Series(data = [1,2,3,4,5], index = ['A', 'B', 'C','D','E'])
print("Original Data Series:")
print(s)
s = s.reindex(index = ['B','A','C','D','E'])
print("Data Series after changing the order of index:")
print(s)
``````

Sample Output:

```Original Data Series:
A    1
B    2
C    3
D    4
E    5
dtype: int64
Data Series after changing the order of index:
B    2
A    1
C    3
D    4
E    5
dtype: int64
```

Python Code Editor:

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## Python: Tips of the Day

Returns a list with n elements removed from the beginning

Example:

```def tips_take(itr, n = 1):
return itr[:n]
print(tips_take([1, 2, 3], 5))
print(tips_take([1, 2, 3], 0))
```

Output:

```[1, 2, 3]
[]
```