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scabral's avatar
scabral
Icon for Helper IV rankHelper IV
3 years ago
Solved

RANK within group when filtering

Hi,

 

I have the following data table in Power BI with a sequence by acct with highes value to lowest value:

 

AcctLocationKeyValueTypeSeq
1AAB300PH1
1AAC550HE2
1AAD700PH3
1AAE788HE4
1AAF980PH5
2BBA450HE1
2BBB480PH2
2BBC700PH3

 

If i place the data in a table in Power BI and filter by Type = "PH", i get this:

 

AcctLocationKeyValueTypeSeq
1AAB300PH1
1AAD700PH3
1AAF980PH5
2BBB480PH2
2BBC700PH3

 

What I want is a new measure that will re-rank the sequence based on the filter like this:

 

AcctLocationKeyValueTypeSeq
1AAB300PH1
1AAD700PH2
1AAF980PH3
2BBB480PH1
2BBC700PH2

 

thanks

Scott

  • tamerj1's avatar
    tamerj1
    3 years ago

    Hi scabral 
    Please refer to attached file with the solution

    Rank = 
IF (
    HASONEVALUE ( 'Table'[LocationKey] ),
    RANKX ( 
        CALCULATETABLE ( 
            VALUES ( 'Table'[LocationKey] ), 
            ALLEXCEPT ( 'Table', 'Table'[Acct], 'Table'[Type] ) 
        ),
        CALCULATE ( 
            SUM ( 'Table'[Value] ), 
            ALLEXCEPT ( 'Table', 'Table'[LocationKey] ) 
        ),,
        ASC,
        Dense
    )
)

     

3 Replies

  • tamerj1's avatar
    tamerj1
    Icon for Community Champion rankCommunity Champion
    3 years ago

    Hi scabral 
    Please refer to attached file with the solution

    Rank = 
IF (
    HASONEVALUE ( 'Table'[LocationKey] ),
    RANKX ( 
        CALCULATETABLE ( 
            VALUES ( 'Table'[LocationKey] ), 
            ALLEXCEPT ( 'Table', 'Table'[Acct], 'Table'[Type] ) 
        ),
        CALCULATE ( 
            SUM ( 'Table'[Value] ), 
            ALLEXCEPT ( 'Table', 'Table'[LocationKey] ) 
        ),,
        ASC,
        Dense
    )
)

     

  • ppm1's avatar
    ppm1
    Icon for Solution Sage rankSolution Sage
    3 years ago

    Please also try this measure expression, that should also work when there is no external filter on Type (i.e., match your original sequence #s).

    Acct Rank =
RANKX (
    CALCULATETABLE (
        SUMMARIZE ( T5, T5[Type], T5[LocationKey] ),
        ALLSELECTED ( t5 ),
        VALUES ( T5[Acct] )
    ),
    CALCULATE ( SUM ( T5[Value] ) ),
    ,
    ASC
)

    Pat