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sam_nik12345's avatar
sam_nik12345
Helper II
4 years ago
Solved

row-wise multiplication

My table looks like below: product fact Jan'18 Feb'18 Mar'18 b 1.5 2 3 4   I want add another row to achieve like below: q   SUM(Jan'18) *fact SUM(Jan'18) *fact SUM(Jan'18...
  • v-yanjiang-msft's avatar
    4 years ago

    Hi sam_nik12345 ,

    By my test, add a row is not supported by DAX, you can add a calculated column instead, here's my solution.

    1.This is my sample.

    2.In Power Query, select all columns at the same time, then click Unpivot Columns tab under the Transform ribbon.

    Get this result.

    3.Click Use First Row as Headers tab under the Transform ribbon, and rename the Product column.

    Get this result.

    4.Create a measure.

    P =
    IF (
        MAX ( 'Table'[Date] ) = "Fact",
        BLANK (),
        MAX ( 'Table'[b] )
            * MAXX ( FILTER ( ALL ( 'Table' ), 'Table'[Date] = "Fact" ), 'Table'[b] )
    )
    

    Get the result.

    I attach my sample below for reference.

     

    Best Regards,
    Community Support Team _ kalyj

     

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