Forum Discussion
Cumulative Sum column. Resets if row value = 0
Hello, I am trying to simulate row iteration, suming al values = 1 given certain filters. I have the several columns: # FY: Can be FY1920, FY2021, and so on... # RED: Can be only "2G, 3G, 4G" # E...
hiya, thanks for solution! Is it possible to add one more condition that groups by another column?