Pandas rename column name

Rename columns pandas

df.rename(columns={'oldName1': 'newName1',
                   'oldName2': 'newName2'},
          inplace=True, errors='raise')
# Make sure you set inplace to True if you want the change
# to be applied to the dataframe

Pandas rename column

df.rename(columns={"old_col1": "new_col1", "old_col2": "new_col2"}, inplace=True)

Rename column name pandas dataframe

df.rename(columns={"old_col1": "new_col1", "old_col2": "new_col2"})

Rename df column

import pandas as pd
data = pd.read_csv(file)
data.rename(columns={'original':'new_name'}, inplace=True)

Python: change column name

df = df.rename(columns = {'myvar':'myvar_new'})

Source: stackoverflow.com

Pandas rename column name

df = df.rename(columns={'oldName1': 'newName1', 'oldName2': 'newName2'})
# Or rename the existing DataFrame (rather than creating a copy) 
df.rename(columns={'oldName1': 'newName1', 'oldName2': 'newName2'}, inplace=True)

Source: stackoverflow.com

Similar codes

3 votes272 views2 answers
Scanning 2d array in python
Python
9 votes251 views6 answers
Flask – Environment
Python
2 votes355 views2 answers
Django template array index
Python Django
0 vote272 views1 answer
Slug in redirect django
Python Django
0 vote250 views2 answers
How to kill python process started by excel
Python
10 votes255 views6 answers
Dich
Python
15 votes308 views6 answers
Django install
Python Django
0 vote258 views1 answer
How to make python open an application on mac
Python
2 votes284 views2 answers
Django and operator
Python
0 vote285 views2 answers
From django.core.management import execute_from_command_line ImportError: No module named django.core.management
Python