How to change column name in huge dataframe?

Question

I want to change the column name of the dataframe which has 128 coloumns. I want to iteratively change it. Example, I want it to be facefeat_1,facefeat_2,.....facefeat_128. Help would be appreciated. Thank you

`df.columns = [f'facefeat_{x}' for x in range(1,129)]` ? – Umar.H Aug 24 '20 at 08:30 — Umar.H, Aug 24 '20 at 08:30

score 1 · Accepted Answer · answered Aug 24 '20 at 08:31

1

Assume that df is your DataFrame variable. It should be like this.

df.columns = ['facefeat_'+str(i) for i in range(1,129)]

answered Aug 24 '20 at 08:31

gunsodo

175
1
10

How to change column name in huge dataframe?

1 Answers1