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

5 votes158 views2 answers
Matplotlib python background color
Python
0 vote163 views1 answer
Group by, aggregate multiple column -pandas
Python
-1 vote158 views2 answers
Print tables in python
Python
0 vote170 views1 answer
How to convert linked list to list in python
Python
2 votes193 views1 answer
How to save bulk create in django
Python Django
1 vote166 views1 answer
Rock paper scissors python
Python
0 vote186 views1 answer
Import mongodatetime flask
Python
-1 vote199 views1 answer
Convert character to unicode python
Python
0 vote176 views1 answer
Update numpy in python
Python
0 vote168 views1 answer
How to insert files in tuple python
Python