ISO YTD is working - Need help with ISO YTD minus 1 ISO-year

[Daniel71]

Hello,

I'm using this code to create a YTD-function for ISO Year and weeks taken from https://www.sqlbi.com/articles/week-based-time-intelligence-in-dax/

I can't seem to get de code working for IsoYTD minus one Iso-year (or last Iso-year)

Gr Daniel

IsoYTD :=

IF (

    HASONEVALUE ( Dates[ISO Year] ),

    CALCULATE (

        SUM ( Sales[Sales Amount] ),

        FILTER (

            ALL( Dates ),

            Dates[ISO Year] = VALUES ( Dates[ISO Year] )

                && Dates[Date] <= MAX ( Dates[Date] )

        )

    ),

    BLANK ()

)

[Daniel71 · Accepted solution]

Problem solverd 

IsoYTD :=

IF (

    HASONEVALUE ( Dates[ISO Year] ),

    CALCULATE (

        SUM ( Sales[Sales Amount] ),

        FILTER (

            ALL( Dates ),

            Dates[ISO Year] = VALUES ( Dates[ISO Year] ) - 1

                && Dates[Date] <= MAX ( Dates[Date] )

        )

    ),

    BLANK ()

)