Answers for "how to sort a pandas dataframe"

25

df sort values

>>> df.sort_values(by=['col1'], ascending = False)
    col1 col2 col3
0   A    2    0
1   A    1    1
2   B    9    9
5   C    4    3
4   D    7    2
3   NaN  8    4
Posted by: Guest on April-07-2020
3

dataframe, sort by columns

final_df = df.sort_values(by=['2'], ascending=False)
Posted by: Guest on September-22-2020
2

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'])
Posted by: Guest on March-13-2020
-1

dataframe sort by column

sorted = df.sort_values('column-to-sort-on', ascending=False)
#or
df.sort_values('name', inplace=True)
Posted by: Guest on May-13-2020
-1

sort a dataframe

sort_na_first = gapminder.sort_values('lifeExp',na_position='first')
Posted by: Guest on May-20-2020

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