Calculate the number of unique values in a column and no value in another column

[third_hicana]

Hi Everyone!
Asking for your help in DAX. 

How can I calculate the number of departments with no FTE value but also check that no projects have no FTE value?

So my desired result is 1 because Department 2 has no value in Project B and Project A.

There's only 1 department that has no FTE value from all of the projects. Basically, I want to check how many unique departments that have no FTE value across all projects.

Thank you.

- Third

[third_hicana]

@StrategicSavvy 

Thank you very much for your help!

[StrategicSavvy · Accepted solution]

Hi, 

I think this formula should help you:

Distinct Count =

VAR __Table = FILTER(

    SUMMARIZE('Table',

    'Table'[Department],

    'Table'[Project],

    "@FTE",

    CALCULATE(

        SUM('Table'[FTE]),

        ALLEXCEPT('Table','Table'[Department])

        )

        ),

        [@FTE] = BLANK()

        )

RETURN

CALCULATE(DISTINCTCOUNT('Table'[Department]), __Table)

I added one more department (6) with one project non-blank to proof the formula. 

Hope it helps!