Formula to sum (Same Category but previous Version's Amount) Values

[Anonymous]

hi,

I am trying to find a formula for "Test Result" column, which should be like "Wanted Result" column

Attached is the screenshot and PBIX file.

I have the formula so far like 

Test Result = if([Version#] <= 2,0,

CALCULATE ( SUM ( [Value] ),

filter ( Test, [Category]=[Category] && [Line#] = [Line#] && value([Version#]) < [Version#]-1)

))

https://drive.google.com/file/d/1L-5bHbdlweGYaQFwSuFZqWO_wWmfbMFx/view?usp=sharing
https://drive.google.com/file/d/1SimBnxRbvKi00USgHYVngRHRM0s9Lr02/view?usp=sharing

Will appreciate help in fixing it, so "Test Result" is exactly same results as "Wanted Results" ?
thank you in advance

[jdbuchanan71 · Accepted solution]

@Anonymous 

Not sure if I have it right, I get different results than your wanted result for some lines but I think it is what you are looking for.

Result =
VAR _Line = Test[Line#]
VAR _Ver = Test[Version#]
RETURN
    CALCULATE (
        SUM ( Test[Value] ),
        ALLEXCEPT ( Test, Test[Category] ),
        Test[Line#] = _Line,
        Test[Version#] < _Ver
    )

If this solves your issues please mark it as the solution so that others can find it easily. Kudos 👍 are nice too.
John

[Anonymous]

Thank you JDBuchanan. 

You Rock !