How to rename columns in pandas?

0 votes

I have a dataframe whose column names I want to edit the original column labels of Dataframe A

['A', 'B', 'C', 'D']

to

['w','x', 'y', 'z']
Aug 7, 2019 in Python by Shabnam
• 920 points
105 views

1 answer to this question.

0 votes

Hi, 

To rename columns in pandas, you can use rename method with axis='column' or axis=1 and refer the columns to be renamed.

df = df.rename(columns={'A':'w', 'B':'x', 'C':'y','D':'z'}, axis='cloumns')

OR

df = df.rename(columns={'A':'w', 'B':'x', 'C':'y','D':'z'}, axis=1)

answered Aug 9, 2019 by Taj
• 1,060 points

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