Get value in a separate column

[gvg]

Hi there,

I am looking to put a sum of some value into a separate column on a specific row in a table visual. This is my raw table and the expected result in table visual:

Col1   Amount                     Col1  SumAmount  MinusAmount
1         10                      1       30       - 7 
1         20                      2       70
2         30                      3       -7
2         40
3        - 7

I thought a simple measure like this will do the trick but it doesn't :

MinusAmount = IF ( MAX (Table[Col1] = 1, CALCULATE ( SUM ( Table[Amount] ), Col1 = 3 ) )

Would appreciate any hints. Thanks.

[AlB · Accepted solution]

Hi @gvg

Your code's logic is sound. It should work with very minor changes: 

MinusAmount =
IF (
    MAX ( 'Table'[Col1] ) = 1,
    CALCULATE ( SUM ( 'Table'[Amount] ), 'Table'[Col1] = 3 )
)

[gvg]

OK, thanks @AlB. I happen to have some more columns in my visual and it looks that I need to use measure with ALLSELECTED:

MinusAmount = 
IF (
    MAX ( Table1[Col1] ) = 1,
    CALCULATE ( SUM ( Table1[ Amount] ), FILTER(ALLSELECTED(Table1),Table1[Col1] = 3 ) )
)

[gvg]

OK, it works in this simple table, but it doesn't if I add another column, like here:

I get this: