I have a spreadsheet with 2 columns (for simplicity sake). One column is USER and the other column is DATE. I want to add a 3rd column that will display YES or NO.
If a user has multiple different dates, then YES. If user has multiple rows, but the date is the same for both rows, then NO.
Example:
USER DATE MULTIPLES
John Feb-3 No
John Feb-3 No
John Feb-3 No
Jane Oct-5 Yes
Jane Oct-5 Yes
Jane Nov-9 Yes
David Jan-3 Yes
David Dec-8 Yes
Is there an easy function that can do this? I've tried to do several IFS, but that's not working very smoothly.