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BICrazy's avatar
BICrazy
Helper II
5 years ago
Solved

Subtracting Columns

Hi there Power BI Community....  I need your help, please. I need to create a measure that subtracts the preceding column from the next and displays the answers only (in bold red below). Exampl...
  • Fowmy's avatar
    5 years ago

    BICrazy 

    Here is your measure:

    Measure = 
    
    VAR CV = MAX(Table1[Value])
    VAR D = SELECTEDVALUE(Table1[Day])+1
    RETURN
    CV-
    CALCULATE(
        MAX(Table1[Value]),
        Table1[Day] = D,
        ALLSELECTED(Table1[Day])
    )

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  • BICrazy's avatar
    BICrazy
    5 years ago

    Thanks Fowmy,

    The measure worked like a charm. I just inserted the portion to accommodate the blanks on my data set.

    Previous Index Policies = 
    VAR CV = [Bank Submissions]
    VAR D = SELECTEDVALUE('Ongoing & Unpaid Data Revised'[Index])+1
    RETURN
    CV-
    CALCULATE(
        [Bank Submissions],
        'Ongoing & Unpaid Data Revised'[Index] = D && CV <> BLANK(),
        ALLSELECTED('Ongoing & Unpaid Data Revised'[Index]))