Series

• A Series is a one-dimensional labelled array-like object.
• It is capable of holding any data type, e.g. integers, floats, strings, Python objects, and so on.
• It can be seen as a data structure with two arrays: one functioning as the index, i.e. the labels, and the other one contains the actual data.

Example:

>>> import pandas as pd

>>> S = pd.Series([11, 28, 72, 3, 5, 8])

>>> S

0 11

1 28

2 72

3 3

4 5

5 8

dtype: int64

>>>

the actual data (or „values“)

the index