Forum Discussion

mrothschild's avatar
mrothschild
Continued Contributor
5 years ago
Solved

Matrix sub-total calculation?

Sample Excel data: https://docs.google.com/spreadsheets/d/1o55R8MKW263heweuKcZPIvEBgyBoC5hL/edit?usp=sharing&ouid=115111367427670973715&rtpof=true&sd=true   The attached file has a pivot table on i...
Need Help
  • mrothschild's avatar
    mrothschild
    5 years ago

    Final PBIX File here: https://drive.google.com/file/d/12_k_tO8BdrXV73Lbho_whabGP-jOlasP/view?usp=sharing

     

    Code to create the weighted average measure:

    WAVG Measure = 

VAR DESIRED_ROWS = 
    FILTER(
        'Table',
        'Table'[Column1] > 0      &&
        'Table'[Attribute (from a PowerQuery unpivot] = "attribute1 selected"  ||
        'Table'[Attribute (from a PowerQuery unpivot] = "attribute2 selected"  ||
        'Table'[Attribute (from a PowerQuery unpivot] = "attribute3 selected"  ||
    )

RETURN
    DIVIDE(
            SUMX (
                DESIRED_ROWS,
                'Table'[Denominator Column] * 'Table'[Value]
            ),
            SUMX (
                DESIRED_ROWS,
                'Table'[Denominator Column]
            )
    )

     

    Code to generate Matrix values from a weighted average measure:

    _A = 

// Note - below one can use any of the *X DAX functions, such as SUMX, AVERAGEX, MEDIANX, STDEVX.S, etc.
       
VAR OUTPUT =     
            AVERAGEX(
                SUMMARIZE (
                        ALLSELECTED('Table'),
                        'Table'[Row Column]
                    )
                , [WAVG Measure]
            )
        
RETURN
    OUTPUT

     

    Code to summarize the Matrix value [measure]

    _A Summarized = 

// Choose AVERAGEX or SUMX below depending on one's needs


VAR OUTPUT_CELL = 
    AVERAGEX(
      SUMMARIZE('Table','Table'[Matrix Row Column])
        , [WAVG measure]
    )
RETURN
    OUTPUT_CELL

     

     

mrothschild's avatar
mrothschild
Continued Contributor
5 years ago

aj1973 

 

Premature, but making progress.

 

 

The new interim step measure, {A int1}  goes onto the matrix in individual cells as [Units] * [{A}] and is calculating correctly at an individual cell level.  The [Units] is calculating correctly at both individual and row-subtotal level. 

 

So now trying to summarize {A int1}, consistently associated with the individual cell data that is going into it.

 

mrothschild's avatar
mrothschild
Continued Contributor
5 years ago

Final PBIX File here: https://drive.google.com/file/d/12_k_tO8BdrXV73Lbho_whabGP-jOlasP/view?usp=sharing

 

Code to create the weighted average measure:

WAVG Measure = 

VAR DESIRED_ROWS = 
    FILTER(
        'Table',
        'Table'[Column1] > 0      &&
        'Table'[Attribute (from a PowerQuery unpivot] = "attribute1 selected"  ||
        'Table'[Attribute (from a PowerQuery unpivot] = "attribute2 selected"  ||
        'Table'[Attribute (from a PowerQuery unpivot] = "attribute3 selected"  ||
    )

RETURN
    DIVIDE(
            SUMX (
                DESIRED_ROWS,
                'Table'[Denominator Column] * 'Table'[Value]
            ),
            SUMX (
                DESIRED_ROWS,
                'Table'[Denominator Column]
            )
    )

 

Code to generate Matrix values from a weighted average measure:

_A = 

// Note - below one can use any of the *X DAX functions, such as SUMX, AVERAGEX, MEDIANX, STDEVX.S, etc.
       
VAR OUTPUT =     
            AVERAGEX(
                SUMMARIZE (
                        ALLSELECTED('Table'),
                        'Table'[Row Column]
                    )
                , [WAVG Measure]
            )
        
RETURN
    OUTPUT

 

Code to summarize the Matrix value [measure]

_A Summarized = 

// Choose AVERAGEX or SUMX below depending on one's needs


VAR OUTPUT_CELL = 
    AVERAGEX(
      SUMMARIZE('Table','Table'[Matrix Row Column])
        , [WAVG measure]
    )
RETURN
    OUTPUT_CELL