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RichWyeth's avatar
RichWyeth
Frequent Visitor
9 years ago
Solved

Rolling Calculation

Hi,   I have a table as shown below that I would like to run some rolling months from. I am fairly new to Power BI and Dax so struggling a little. Ideally I would like to display a graph that has ...
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  • RichWyeth's avatar
    RichWyeth
    9 years ago

    Hi,

     

    Unfortunately this website is blocked by our internbet security, so I am unable to view.

     

    However, thanks to Bhavesh Patel, I have managed to understand the process more and seem to have found my solution:

     

    NEWTEST_C = CALCULATE([TotalWorkingDaysActual_M],
              DATESINPERIOD('KPI_ABS'[Month_Year],
                           LASTDATE('KPI_ABS'[Month_Year]),-11,MONTH
             ))

     

    This gives me the result I need each month.

     

    Thank you Bhavesh for your patience and help.

     

    Kind Regards

    Rich.

BhaveshPatel's avatar
BhaveshPatel
Super User
9 years ago

Hi There,

 

Please write two measures shown in the screen shot. It is tested and working fine. 

 

 

Thanks & Regards,

Bhavesh

RichWyeth's avatar
RichWyeth
Frequent Visitor
9 years ago

I have written the following two measures:

 

 

TotalWorkingDaysActual_M = SUM(KPI_ABS[WorkingDaysActual_C])

 

 

Rolling Average 12 Months_M = CALCULATE (
    [TotalWorkingDaysActual_M],
    DATESBETWEEN(
        DATE_RANGES[Date],
  NEXTDAY( SAMEPERIODLASTYEAR ( LASTDATE ( DATE_RANGES[Date] ))),
        LASTDATE ( DATE_RANGES[Date] )
    )
)

 

I have  then created a graph and a time filter using the Date_Ranges[Date] for consistency. But my graph is still showing the over all total for each month.

 

 

Any test I do by turning measures to columns just show a value of 674 for each month?