/Python/Python dataframe sort by column name

Python dataframe sort by column name

Sort dataframe by column

df.sort_values(by='col1', ascending=False)

Sort by dataframe

DataFrame.sort_values(self, by, axis=0, ascending=True,
                      inplace=False, kind='quicksort',
                      na_position='last',
                      ignore_index=False)

# Example
df.sort_values(by=['ColToSortBy'])

Dataframe sort by column

sorted = df.sort_values('column-to-sort-on', ascending=False)
#or
df.sort_values('name', inplace=True)

Source: stackoverflow.com

Sort dataframe by column

df.sort_values(by='col1', ascending=False, na_position='first', inplace=True)

Sort columns dataframe

df = df.reindex(sorted(df.columns), axis=1)

-1

Source: stackoverflow.com

Python dataframe sort by column name

>>> result = df.sort(['A', 'B'], ascending=[1, 0])

-2

Source: pandas.pydata.org

Similar codes

0 vote138 views1 answer
Opencv read gif
Python
0 vote137 views2 answers
Python create adictionary randomly assigning clors to categorical vairables
Python
6 votes134 views3 answers
Python console pause
Python
0 vote135 views1 answer
Cube finder python
Python
2 votes136 views1 answer
Comment concatener deux listes python
Python
57 votes136 views3 answers
Python interpreter clear screen
Python
9 votes148 views3 answers
2d array python3
Python
0 vote133 views1 answer
Numpy transpose shorthand
Python
0 vote119 views1 answer
How to resize image with pillow in django
Python Django
0 vote135 views1 answer
Funcions in python
Python