Forum Discussion

PshemekFLK's avatar
PshemekFLK
Icon for Helper IV rankHelper IV
5 years ago

SUMX weighted average doesn't work

Hi,

 

I can't figure out why sumx doesn't result in the correct weighted average:

 

Formula for Funnel Speed (Months) = 

IF( HASONEVALUE('Funnel Data'[Opportunity Closed Mo No]),
     SUM('Funnel Data'[Funnel Speed])/30,
             DIVIDE(SUMX('Funnel Data','Funnel Data'[Funnel Speed]/30*'Funnel Data'[Opportunities Won Value USD]),
                       SUM('Funnel Data'[Opportunities Won Value USD])))
 
The correct result for Total should be ((15,561*1.9)+(17,999)*0.4)+(47,335*3.9))/80,895 = 221,337/80,895 = 2.7 instead of 1.2
 
There are visual filters applied on that matrix. Is that the issue?
 

 

 

DAX
sumx
weighted average

3 Replies

  • amitchandak's avatar
    amitchandak
    Icon for Super User rankSuper User
    5 years ago

    PshemekFLK , try a measure like

     


    Formula for Funnel Speed (Months) =
    IF( Sumx(values('Funnel Data'[Opportunity Closed Mo No]),calculate(
    SUM('Funnel Data'[Funnel Speed])/30,
    DIVIDE(SUMX('Funnel Data','Funnel Data'[Funnel Speed]/30*'Funnel Data'[Opportunities Won Value USD]),
    SUM('Funnel Data'[Opportunities Won Value USD]))))

    • PshemekFLK's avatar
      PshemekFLK
      Icon for Helper IV rankHelper IV
      5 years ago

      amitchandak 

      When I try to fix the brackets in this formula I still get 1.2 as Total not 2.7.

       

      I see you've changed the first part of the formula. I thought it's the second DIVIDE part that produces a wrong result.

       

       

      • PshemekFLK's avatar
        PshemekFLK
        Icon for Helper IV rankHelper IV
        5 years ago

        Can anyone give it a try? I still can't get to the right result