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anmolmalviya05
Regular Visitor

Dax measure

I have below sample data 

anmolmalviya05_0-1708494743855.png

I want to create a dax measure which return the sum of values between each new entry,
for example:  before the first entry in entry column it should return 0, after the first entry in entry column it should return the sum of all values upto next entry
expected output:

anmolmalviya05_1-1708494890351.png

 

 

1 ACCEPTED SOLUTION
lbendlin
Super User
Super User

This is a very heavy lift for a DAX measure.  Would be much easier to do in Power Query

 

lbendlin_0-1708534812125.png

 

Expected Output =
VAR i =
    SELECTEDVALUE ( 'Table'[Index] )
VAR minindex =
    MAXX (
        FILTER ( ALLSELECTED ( 'Table' ), [Index] <= i && [Entry] > 0 ),
        [Index]
    )
VAR maxindex =
    COALESCE (
        MINX ( FILTER ( ALLSELECTED ( 'Table' ), [Index] > i && [Entry] > 0 ), [Index] ),
        1 + MAXX ( ALLSELECTED ( 'Table' ), [Index] )
    )
RETURN
    IF (
        i = 1,
        0,
        SUMX (
            FILTER ( ALLSELECTED ( 'Table' ), [Index] >= minindex && [Index] < maxindex ),
            [Value]
        )
    )

 

View solution in original post

1 REPLY 1
lbendlin
Super User
Super User

This is a very heavy lift for a DAX measure.  Would be much easier to do in Power Query

 

lbendlin_0-1708534812125.png

 

Expected Output =
VAR i =
    SELECTEDVALUE ( 'Table'[Index] )
VAR minindex =
    MAXX (
        FILTER ( ALLSELECTED ( 'Table' ), [Index] <= i && [Entry] > 0 ),
        [Index]
    )
VAR maxindex =
    COALESCE (
        MINX ( FILTER ( ALLSELECTED ( 'Table' ), [Index] > i && [Entry] > 0 ), [Index] ),
        1 + MAXX ( ALLSELECTED ( 'Table' ), [Index] )
    )
RETURN
    IF (
        i = 1,
        0,
        SUMX (
            FILTER ( ALLSELECTED ( 'Table' ), [Index] >= minindex && [Index] < maxindex ),
            [Value]
        )
    )

 

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