Forum Discussion

Anonymous's avatar
Anonymous
Not applicable
6 years ago
Solved

Power BI Matrix Row Calculations

Here is my source data:     Here is the matrix I am trying to create in Power BI:     I am running into a few issues such as performing the Count/Sale calculation and assigning diff...
Need Help
  • v-yingjl's avatar
    v-yingjl
    6 years ago

    Hi Anonymous ,

    Create this measure to show the result:

    avg = 
VAR _sale =
    CALCULATE (
        SUM ( test[Value] ),
        ALLEXCEPT ( 'test', test[Year], test[Region] )
    )
VAR _count =
    CALCULATE (
        SUM ( 'test'[Value] ),
        ALLEXCEPT ( test, test[Year], test[Region] ),
        'test'[Measure] = "Count"
    )
RETURN
    IF (
        ISINSCOPE ( 'test'[Measure] ),
        IF (
            SELECTEDVALUE ( 'test'[Measure] ) = "Count"
                || SELECTEDVALUE ( 'test'[Measure] ) = "Sale",
            SUM ( 'test'[Value] ),
            _sale / _count
        ),
        SUM ( test[Value] ) + _sale / _count
    )

     

    Best Regards,
    Yingjie Li

    If this post helps then please consider Accept it as the solution to help the other members find it more quickly.

     

v-yingjl's avatar
v-yingjl
Community Support
6 years ago

Hi Anonymous ,

To achieve this, need to create a new table like this:

Use union() to combine two tables:

test = UNION('Table','Avg table')

Create a calculated column in 'test' table:

result = 
VAR _sale =
    CALCULATE (
        SUM ( test[Value] ),
        ALLEXCEPT ( 'test', test[Year], test[Region] )
    )
VAR _count =
    CALCULATE (
        SUM ( 'test'[Value] ),
        ALLEXCEPT ( test, test[Year], test[Region] ),
        'test'[Measure] = "Count"
    )
RETURN
    IF (
        'test'[Measure] = "Count"
            || 'test'[Measure] = "Sale",
        'test'[Value],
        _sale / _count
    )

Use a Matrix visual to show the result:

 

Attached my sample file that hopes to help you, please check and try it: Power BI Matrix Row Calculations.pbix

 

Best Regards,
Yingjie Li

If this post helps then please consider Accept it as the solution to help the other members find it more quickly.

Anonymous's avatar
Anonymous
Not applicable
6 years ago

I tried using this solution.  One issue in my matrix is I need to show Sales and Count as a SUM, but the Result as an Average.  How could I do this?

 

 

  • lbendlin's avatar
    lbendlin
    Super User
    6 years ago

    Don't use these aggregation functions. Instead create separate measures as I suggested.  Then you can control the behavior both inside the visual and in the totals (via HASONEVALUE() etc)

  • v-yingjl's avatar
    v-yingjl
    Community Support
    6 years ago

    Hi Anonymous ,

    Create this measure to show the result:

    avg = 
VAR _sale =
    CALCULATE (
        SUM ( test[Value] ),
        ALLEXCEPT ( 'test', test[Year], test[Region] )
    )
VAR _count =
    CALCULATE (
        SUM ( 'test'[Value] ),
        ALLEXCEPT ( test, test[Year], test[Region] ),
        'test'[Measure] = "Count"
    )
RETURN
    IF (
        ISINSCOPE ( 'test'[Measure] ),
        IF (
            SELECTEDVALUE ( 'test'[Measure] ) = "Count"
                || SELECTEDVALUE ( 'test'[Measure] ) = "Sale",
            SUM ( 'test'[Value] ),
            _sale / _count
        ),
        SUM ( test[Value] ) + _sale / _count
    )

     

    Best Regards,
    Yingjie Li

    If this post helps then please consider Accept it as the solution to help the other members find it more quickly.