Cumulative data in Dax

[vinothkumar1990]

Hi,

I have 3 fileds which are Task, Planned Start Date and Planned End Date. I want calculate the cumulative count of Task based on the weekend(All Previous week+ Current week).

Raw Data:

Task	Planned Start Date	Planned End Date
Task1	27-Feb-23	28-Feb-23
Task2	28-Feb-23	7-Mar-23
Task3	7-Mar-23	8-Mar-23
Task4	13-Mar-23	14-Mar-23
Task5	14-Mar-23	15-Mar-23
Task6	15-Mar-23	20-Mar-23

Expected Format:

Note : "Planned Start Date Count Calulation" and "Planned End Date Count Calulation" are just shown for calculation which is not required in visual.

Week End Date	Planned Start Date Count	Planned End Date Count	Planned Start Date Count Calulation	Planned End Date Count Calulation
4-Mar-23	2	1	2	1
11-Mar-23	3	3	2+1	1+2
18-Mar-23	6	5	2+1+3	1+2+2
25-Mar-23	6	6	2+1+3+0	1+2+2+1

[Jihwan_Kim · Accepted solution]

Hi,

I am not sure if I understood your question correctly, but please check the below picture and the attached pbix file.

Planned start date count: =
IF (
    MIN ( 'Calendar'[Date] ) + 7
        >= MIN ( Data[Planned Start Date] )
        && MAX ( 'Calendar'[Date] ) - 7
            <= MAX ( Data[Planned End Date] ),
    CALCULATE (
        COUNTROWS (
            FILTER (
                Data,
                Data[Planned Start Date] <= MAX ( 'Calendar'[Date] )
                    && Data[Planned Start Date] >= MIN ( 'Calendar'[Date] )
            )
        ),
        WINDOW (
            1,
            ABS,
            0,
            REL,
            ALL ( 'Calendar'[WK enddate] ),
            ORDERBY ( 'Calendar'[WK enddate], ASC )
        )
    )
)

Planned end date count: = 
IF (
    MIN ( 'Calendar'[Date] ) + 7
        >= MIN ( Data[Planned Start Date] )
        && MAX ( 'Calendar'[Date] ) - 7
            <= MAX ( Data[Planned End Date] ),
    CALCULATE (
        COUNTROWS (
            FILTER (
                Data,
                Data[Planned End Date] <= MAX ( 'Calendar'[Date] )
                    && Data[Planned End Date] >= MIN ( 'Calendar'[Date] )
            )
        ),
        WINDOW (
            1,
            ABS,
            0,
            REL,
            ALL ( 'Calendar'[WK enddate] ),
            ORDERBY ( 'Calendar'[WK enddate], ASC )
        )
    )
)