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 vote309 views1 answer
Find length of all G.keys() in dict
Python
2 votes326 views2 answers
Pandas average every n rows
Python
-1 vote314 views1 answer
Como agregar elementos a un array en python
Python
0 vote342 views1 answer
Manage.py startapp not working in django
Python
1 vote327 views2 answers
Python delete duplicate lines in file
Python
5 votes357 views2 answers
Django password field
Python Django
0 vote309 views1 answer
Leetcode python
Python
2 votes310 views3 answers
Get webpage data as json python
Python
1 vote309 views1 answer
Mypy ignore line
Python
0 vote311 views1 answer
How to register button presses in pysimpleGUI
Python