Pandas dataframe column rename

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)

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

Similar codes

2 votes333 views1 answer
Python3 seek
Python
0 vote378 views1 answer
Values django
Python Django
1 vote322 views1 answer
Best Python Free Tutorial
Python
1 vote361 views1 answer
Each line in a text file into a list in Python
Python
0 vote323 views1 answer
Master python
Python
2 votes351 views1 answer
Fstring number format python
Python
3 votes354 views2 answers
Scapy python import
Python
0 vote441 views1 answer
Flask buildspec.yml
Python
0 vote335 views1 answer
Create empty polygon python
Python
6 votes359 views2 answers
Python type annotations
Python