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

0 vote109 views1 answer
Gamma distribution python normalized
Python
5 votes120 views3 answers
Show multiple plots python
Python
13 votes126 views4 answers
Pandas take first n rows
Python
0 vote108 views1 answer
Matplotlib transparent line
Python
8 votes178 views2 answers
Tkinter disable button styles
Python
9 votes142 views2 answers
How to parse http request in python
Python
0 vote122 views1 answer
Import all models
Python
8 votes178 views3 answers
Add new column based on condition on some other column in pandas.
Python
0 vote103 views1 answer
How to calculate division with remainder in python
Python
0 vote102 views1 answer
How to create api for get data in django rest framework
Python