Descending python dataframe df

Dataframe sort values descending

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

Reverse column order pandas

import pandas as pd

df = pd.DataFrame({'a':[1,2,3],
                   'b':[4,5,6,],
                   'c':[7,8,9,]})

df_col_reversed = df.loc[:, ::-1] # reverse column order
df_row_reversed = df.loc[::-1, :] # reverse row order

Descending python dataframe df

#reverse everything
df = df.sort_index(ascending=False)
df[::-1]

https://stackoverflow.com/questions/20444087/right-way-to-reverse-a-pandas-dataframe

Similar codes

0 vote114 views1 answer
Python "urllib3" download and save pdf
Python
0 vote112 views1 answer
Random module randint
Python
0 vote108 views1 answer
Get file in file zip python
Python
1 vote113 views1 answer
Downgrade python version windows
Python
-1 vote104 views4 answers
Play video in colab
Python
9 votes91 views1 answer
Cv2.cvtcolor grayscale
Python
0 vote101 views1 answer
Drop row pandas column value not a number
Python
101 votes109 views6 answers
Reverse list python
Python
0 vote108 views1 answer
Get height of image in pygame
Python
17 votes140 views6 answers
Django model
Python Django