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ppgandhi11's avatar
ppgandhi11
Helper V
7 years ago
Solved

DAX Formula help - conditional calculation

Hi, I have the first 2 columns, I want to computer the 3rd column based on the logic given in notes.   ServiceCount is not a column. It is a measure that I have calculated correctly based on some ca...
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  • v-cherch-msft's avatar
    v-cherch-msft
    7 years ago

    Hi ppgandhi11

     

    You may refer to below measure:

    Measure  =
IF (
    MAX ( Table[Service] ) = "D01"
        || MAX ( Table[Service] ) = "D02",
    [ServiceCount]
        / CALCULATE (
            [ServiceCount],
            ALL ( Table[Service] ),
            Table[Service] IN { "D01", "D02" }
        )
)

     

    Regards,

    Cherie 

arvindsingh802's avatar
arvindsingh802
Community Champion
7 years ago

I think this will help

 

ServiceLevelCompare = DIVIDE(ServiceData[ServiceCount],IF(ServiceData[Service] = "D01" || ServiceData[Service] = "D02",
CALCULATE(SUM(ServiceData[ServiceCount]),FILTER(ALL(ServiceData),ServiceData[Service]="D01"||ServiceData[Service]="D02")),

IF(ServiceData[Service] = "D04" || ServiceData[Service] = "D05",
CALCULATE(SUM(ServiceData[ServiceCount]),FILTER(ALL(ServiceData),ServiceData[Service]="D04"||ServiceData[Service]="D05")), 1)),0)

 

Regards,

Arvind

  • ppgandhi11's avatar
    ppgandhi11
    Helper V
    7 years ago

    Thanks for the reply Arvind.  This does not compile. There is a syntax error in the beginning itself around the first IF condition.

     

    ... IF(ServiceData[Service] = "D01"  <-- this does not compile. The Service is not a measure it says.  The only available options are the measures of the context.

     

    Have you tested it at your end by any chance?   

     

    Thanks again.

     

    Prashant-

    • ppgandhi11's avatar
      ppgandhi11
      Helper V
      7 years ago

      I am able to get to below working which is not a complete solution, but it is first step in solution I believe.

       

      ServiceLevelCompare = DIVIDE(Master[ServiceVolume-Provider], CALCULATE(count(Master[Line Item Number]),FILTER(ALLSELECTED(Master[Service]),Master[Service] = "D01" || Master[Service] = "D01")))

       

      count(Master[Line Item Number] is basically sum of ServiceCount of D01 and D02 (100 + 200).

       

      Master[ServiceVolume-Provider] is the numerator (100 for D01, 200 for D02).

       

      Problem is: this is working only for D01 and D02. It produces correct result only for D01 and D02. For all others, it does not produce right result. it still divides for all rows with 100+200, which is incorrect.

       

      I am unable to say that, For D01 - do this. For D02 - do this. For D03 - do something else.

       

      I am still fairly new to power bi. So I am not sure how to get this done. Thanks.

      • ppgandhi11's avatar
        ppgandhi11
        Helper V
        7 years ago

        Current output I am getting is with above formula:

         

         

         

        Somehow I need to do the conditional calculation as shown in original post. Something like:

         

        If(master[Service] = "D01" || master[Service] = "D02", <Do ServiceCount sum for D01 and D02>, N/A)  etc.