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MrDarian's avatar
MrDarian
Helper II
6 years ago
Solved

Calculate Ratio

this is my table i want to calculate ratio based on ID and Sub ID in a measure. in power bi Like this:  
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  • Anonymous's avatar
    Anonymous
    6 years ago

    Hi MrDarian ,

     

    Try this measure

     

    RatioMeasure =

    var _minsub = CALCULATE(MIN('Table22'[Sub ID ]), FILTER(ALL('Table22'),'Table22'[ID] = MAX('Table22'[ID])))
    var _maxsubid = CALCULATE(MIN('Table22'[Amount]),FILTER(ALL('Table22'),'Table22'[ID] = MAX('Table22'[ID])-1 && 'Table22'[Sub ID ] = MAXX(ALL('Table22'),Table22[Sub ID ])))
    var _previousamount = CALCULATE(MAX('Table22'[Amount]), FILTER(ALL('Table22'),'Table22'[ID] = MAX('Table22'[ID]) && 'Table22'[Sub ID ] = MAX( 'Table22'[Sub ID ]) -1))

    RETURN
    SWITCH(
    TRUE(),
     
    MAX('Table22'[Sub ID ]) = _minsub && MAX('Table22'[ID]) = MINX(ALL('Table22'[ID]),Table22[ID]), DIVIDE(MAX('Table22'[Amount]),MAX('Table22'[Amount])),
    MAX('Table22'[Sub ID ]) = _minsub, DIVIDE(MAX('Table22'[Amount]),_maxsubid),
    DIVIDE(MAX('Table22'[Amount]),_previousamount)
    )
     
     
     
     
     
     

    Regards,
    Harsh Nathani

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amitchandak's avatar
amitchandak
Super User
6 years ago

MrDarian , if this not excel, what is logic to divide, odd even sub id?

  • MrDarian's avatar
    MrDarian
    Helper II
    6 years ago

    ID is changed and sub ID start from 1 to 4

    i need a dax code to divide rows based on the previous row ( the logic previous sub ID and when ID is changed sub ID starts from 1. )

    then both of them are necessary.