Rename columns in dataframe

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"})

Pandas dataframe column rename

>>> df = pd.DataFrame({"A": [1, 2, 3], "B": [4, 5, 6]})
>>> df.rename(columns={"A": "a", "B": "c"})
   a  c
0  1  4
1  2  5
2  3  6

Source: pandas.pydata.org

Rename df column

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

Rename columns in dataframe

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

Source: statology.org

Similar codes

0 vote156 views1 answer
Sorting Dataframes by Column Python Pandas
Python
0 vote144 views1 answer
How to put words into list
Python
3 votes137 views4 answers
How to get dictionary input from user in python
Python
0 vote124 views9 answers
Queryset o que é
Python
1 vote120 views1 answer
How to make markdown cell in jupyter notebook
Python
22 votes133 views2 answers
Reset_index(drop=true)
Python
1 vote171 views2 answers
Turn off colorbar seaborn heatmap
Python
7 votes132 views1 answer
Python xrange
Python
3 votes127 views2 answers
Locale library python 3
Python
3 votes167 views1 answer
How to connect templates in django
Python Django