How to add columns in the data when columns are not present?

Question

My data doesn't contain columns when I am adding the columns in the data using dataFrame.columns = ['XYZ','ABC'] then the 1st row is getting replaced by the column names.

This is just renaming the columns. (What you call the 1st row are column headers.) — IanS, Jun 19 '19 at 13:37

score 1 · Answer 1 · answered Jun 19 '19 at 12:13

1

I think your issue is pretty much explained here - Adding new column to existing DataFrame in Python pandas . To keep it short: df['new_column'] = None # or any other value.

answered Jun 19 '19 at 12:13

Zigfrid

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How to add columns in the data when columns are not present?

1 Answers1