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Buckswriter's avatar
Buckswriter
Frequent Visitor
4 years ago
Solved

Rolling Counts

Hi.   I am struggling to know which is the best way to add a column to my data which will produce a count of how many times a value appears; I don't want a simple count - what I am after is a formu...
  • Jihwan_Kim's avatar
    4 years ago

     

    Count of Name CC : =
    VAR currentname = Data[Name]
    VAR currentdate = Data[Date]
    RETURN
    COUNTROWS (
    FILTER ( Data, Data[Name] = currentname && Data[Date] <= currentdate )
    )