Forum Discussion
Modifying quick measure YoY%
I tried to modify the quick measure (Year over year change). Original DAX looks like: Taxi Out Time, min YoY% = VAR __PREV_YEAR = CALCULATE(SUM('QAR data'[Taxi Out Time, min]), DATEADD('DATES'[D...
Variables in DAX are CONSTANTS. Once calculated, they are NEVER re-calculated.