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ForzaMami's avatar
ForzaMami
Regular Visitor
4 years ago

one top row data

It's a little hard to explain, I need to use the same formula in a single dax formula, the one in the top row. I'm trying to power the "Exponential Smoothing" column in the excel below. Is something ...
ForzaMami's avatar
ForzaMami
Regular Visitor
4 years ago

Hi,

 

Dont work. If you want to get the 1st and 2nd months retrospectively, it doesn't work either.

 

 

 

tamerj1's avatar
tamerj1
Icon for Community Champion rankCommunity Champion
4 years ago

ForzaMami 

Can you please right the expected results with explanation in this same screenshot?

  • ForzaMami's avatar
    ForzaMami
    Regular Visitor
    4 years ago

    Hi ,

     

     

     

    Exponential_1 =
    ([Input2Values]*[Measure Last Period]) + ([Input2Values] * [Measure Last Period](Wrong) )
     
    20200301 = (0,5*633.973) + ( 0,5*4.076.361 ) = 2.355.167 must
    20200401 = (0,5*766.859) + ( 0,5*2.355.167 )= 1.561.013 must
     

     

     
    • Anonymous's avatar
      Anonymous
      Not applicable
      4 years ago

      Hi ForzaMami ,

      You can create a measure as below to get it:

      Exponential_1 =
VAR _curym =
    SELECTEDVALUE ( 'Table'[Year_Month] )
VAR _selalpha =
    SELECTEDVALUE ( 'Table'[Alpha] )
RETURN
    _selalpha
        * SUMX (
            FILTER ( ALLSELECTED ( 'Table' ), 'Table'[Year_Month] <= _curym ),
            [Measure Last Period]
        )

      If the above one can't help you get the desired result, please provide some sample data in your tables (exclude sensitive data) with Text format and your expected result with backend logic and special examples. It is better if you can share a simplified pbix file. Thank you.

      How to upload PBI in Community

      Best Regards