Forum Discussion
Calculate % chg for Prior Period
Hi - I need to calculate % change for prior period. I was able to do that for % chg vs Prior year, because I have two different columns - $ Sales and $ Sales Year Ago. However, I don't have the $ Sales Prior Period column. I have 12 different monthly periods and a $ Sales column. So for example, I'd like to know the % Change in $ Sales from the 4 week ending 1/28/23 vs 12/31/22. Any ideas how I would do this? Thanks!
1 Reply
Hi trishd1223 ,
Please try this measure.
Measure = VAR _cur_period = MAX('Table2'[Period]) VAR _pre_period = CALCULATE(MAX('Table2'[Period]),'Table2'[Period]<_cur_period) VAR _before_pre_period = CALCULATE(MAX('Table2'[Period]),'Table2'[Period]<_pre_period) VAR _sale1 = CALCULATE(SUM('Table1'[Sales]),'Table1'[Date] > _before_pre_period && 'Table1'[Date] <= _pre_period) VAR _sale2 = CALCULATE(SUM('Table1'[Sales]),'Table1'[Date] > _pre_period && 'Table1'[Date] <= _cur_period) VAR _result = DIVIDE(_sale2-_sale1,_sale1) RETURN _resultComparing different time periods – DAX Patterns
Week-related calculations – DAX Patterns
Best Regards,
Gao
Community Support TeamIf there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly. If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!
How to get your questions answered quickly -- How to provide sample data in the Power BI Forum
