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STS_Joshua's avatar
STS_Joshua
Icon for Helper II rankHelper II
5 years ago
Solved

Summing forward and backwards

Hi All, I have a current on hand amount and monthly ins and outs. Here is some sample data: Date In Out Fin Aug 6 4   Sep 3 5   Oct 4 5   Nov 5 2   Dec 4 3   ...
Need Help
  • Anonymous's avatar
    Anonymous
    5 years ago

    Hi STS_Joshua ,

    Please try to create a measure as below:

    Fin =
IF (
    MAX ( 'Date'[Date] ) = DATE ( 2019, 8, 1 ), //Start date: 2019/08/01
    12, //Initial Fin: 12
    12
        + CALCULATE (
            SUM ( 'Inputs'[Ins] ),
            FILTER (
                'Inputs',
                'Inputs'[Date] <= MAX ( 'Date'[Date] )
                    && 'Inputs'[Date] > DATE ( 2019, 8, 1 )
            )
        )
        - CALCULATE (
            SUM ( 'Outputs'[Outs] ),
            FILTER (
                'Outputs',
                'Outputs'[Date] <= MAX ( 'Date'[Date] )
                    && 'Outputs'[Date] > DATE ( 2019, 8, 1 )
            )
        )
)

    If the above measure can't get your desired result, please provide some sample data of table Inputs and Outputs and your desired result with example. Thank you.

    Best Regards
    Community Support Team _ Rena Ruan
    If this post helps, then please consider Accept it as the solution to help the other members find it more.

     

     

FrankAT's avatar
FrankAT
Icon for Community Champion rankCommunity Champion
5 years ago

Hi STS_Joshua 

I don't know where your the start value of 10 is coming from . So I integrated it with the following solution:

 

 

Fin = 
CALCULATE(
    [Sum of Value],
    FILTER(
        ALL('Table'),
        'Table'[Index] <= MIN('Table'[Index])
    )
)

Sum of Value = SUM('Table'[In]) - SUM('Table'[Out])

 

With kind regards from the town where the legend of the 'Pied Piper of Hamelin' is at home
FrankAT (Proud to be a Datanaut)