I am having a problem, hope you can help.
I need to have the differente in hours between duplicates. Example:
Date Time | SESSION_ID | Column I need 24/01/2020 10:00 | 100 | NaN 24/01/2020 11:00 | 100 | 1 14/03/2020 12:00 | 290 | NaN 16/03/2020 13:00 | 254 | NaN 16/03/2020 14:00 | 100 | 1251
session_ID column, there are 3 duplicates with value
I need to know the difference in hours between those sessions, which would be 1 hour between the first and the second, and 1 251 hours between the second and the third.
Does anyone has any type of clue on how this could be done?
Thank you so much for your help
If one has the Dynamic Array formula XLOOKUP, put this in C2 and copy down:
Then format the column:
If not then use INDEX/AGGREGATE in its place: