Cumulative Total by Weeks

Hi bmjacques 

For your question, here is the method I provided:

Here's some dummy data

"Table"

Create measures.

Total = 
CALCULATE(
    COUNTROWS('Table'),
    FILTER(
        ALL('Table'),
        'Table'[Meeting Name] = MAX('Table'[Meeting Name])
        &&
        'Table'[Weeks Registered] = MAX('Table'[Weeks Registered])
    )
)

Cumulative = 
SUMX(
    FILTER(
        ALL('Table'),
        'Table'[Meeting Name] = MAX('Table'[Meeting Name])
        &&
        'Table'[Days Registered] <= MAX('Table'[Days Registered])
    ),
    'Table'[Total]
)

Here is the result.

Regards,

Nono Chen

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