How to calculate date from cumulative data?
I have a script that is pulling data from a server everyday. It has a date column from August-present. How can I get which data is from 2 Quarters or 3 Months or 4 Weeks or 10 Days starting from the present day from the data? This calculations should be in separated columns like. And I think a flag will be needed? And is it possible to continuously calculate this using the latest added date? I'm n...