Pandas Writing Dataframe Columns to csv

Question

I\'m writing a script to reduce a large .xlsx file with headers into a csv, and then write a new csv file with only the required columns based on header name.

Answer 1

The way to select specific columns is this -

header = ["InviteTime (Oracle)", "Orig Number", "Orig IP Address", "Dest Number"]
df.to_csv('output.csv', columns = header)