unique() | Series | Teradata Python Package teradataml - 17.00 - unique() - Teradata Package for Python

Teradata® Package for Python User Guide

Product
Teradata Package for Python
Release Number
17.00
Release Date
November 2021
Content Type
User Guide
Publication ID
B700-4006-070K
Language
English (United States)

Use the unique() function to return a new Series object with only the the unique or distinct values in the Series.

>>> df = DataFrame.from_query('select admitted from admissions_train')
>>> s = df.squeeze(axis = 1)
>>> s
0    1
1    1
2    0
3    0
4    1
5    0
6    1
7    0
8    0
9    1
Name: admitted, dtype: object
>>> s.unique()
0    0
1    1
Name: admitted, dtype: object