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SimpleChemist's avatar
SimpleChemist
Frequent Visitor
1 year ago
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Daily Difference

Good day! I have a bit of a problem that I feel should be simple but is stumping me:   Date Item Cumulative Sales Daily Sales 2025-05-05 A 30 5 2025-05-05 B 4 1 2025-05-05 C ...
  • SimpleChemist's avatar
    SimpleChemist
    1 year ago

    This was actually quite close! (Had never used Coalesce before so that was interesting).  Actually found a workaround after posting listed below:

     

    DailyDiff =
    var _Date = '[DATE]
    var _Cav = '[ID]
    var _LastDate = calculate(max([Date]),[ID]=_Cav,[Date]<_Date,all('TABLE'))
    return
    '[SALES] - CALCULATE(max([SALES]),'[ID]=_Cav,'[DATE]=_LastDate,all('TABLE'))