Forum Discussion

MikeDubya's avatar
MikeDubya
Icon for Helper I rankHelper I
3 years ago

Reverse Cumulative sum issues

I have a calculated column that performs a reverse cumulative total. Without adding the reverse cumulatative column, I have a list of dates and whether a pilot landed during the day.   When I ...
amitchandak's avatar
amitchandak
Icon for Super User rankSuper User
3 years ago

MikeDubya , you should always prefer a separate date table joined with date of your table

 

Reverse Cumulative Total =
CALCULATE(
SUM(Pilot[LNDG Day]),
FILTER(ALL(Date), DateDate >= Max(Date[Date])))

 

Windows function can help

Power BI Window function Rolling, Cumulative/Running Total, WTD, MTD, QTD, YTD, FYTD: https://youtu.be/nxc_IWl-tTc

 

Running Total/ Cumulative: https://www.youtube.com/watch?v=h2wsO332LUo&list=PLPaNVDMhUXGaaqV92SBD5X2hk3TMNlHhb&index=41