Rename column 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 column in dataframe

df.rename({"current": "updated"}, axis=1, inplace=True)
print(df.dtypes)

Source: app.dataquest.io

Rename column in dataframe

DataFrame.rename() method

Source: app.dataquest.io

Similar codes

0 vote163 views1 answer
Push to pypi
Python
3 votes147 views4 answers
Password generator
Python
0 vote127 views1 answer
Python classmethod property
Python
0 vote128 views3 answers
Python every other goes to a list
Python
14 votes127 views6 answers
How to print hello world in python
Python
8 votes129 views5 answers
Change python version ubuntu
Python
-1 vote123 views1 answer
Request foucus tkinter widget
Python
22 votes113 views6 answers
What is palindrome number in python
Python
1 vote121 views1 answer
Error urllib request no attribute
Python
0 vote138 views1 answer
TypeError at /admin/auth/user/
Python