Can you create a series from the dictionary object in pandas?

One dimensional array capable of storing different data types is called a series. We can create pandas series from a dictionary object as shown below:

 

import pandas as pd

dict_info = {'key1' : 2.0, 'key2' : 3.1, 'key3' : 2.2}

series_obj = pd.Series(dict_info)

print (series_obj)

Output:

x 2.0

y 3.1

z 2.2

dtype: float64

If an index is not specified in the input method, then the keys of the dictionaries are sorted in ascending order for constructing the index. In case the index is passed, then values of the index label will be extracted from the dictionary.