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Trying to use an Excel formula in Dataverse table

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Posted on by SumoTechSimon 78
I have several formulas in an Excel spreadsheet all of which I have converted to work in a DataVerse table as it is a much better solution. However, I am struggling with the following:
 
=CHOOSE(MONTH(DATE(F2,1,G2*7-2)-WEEKDAY(DATE(G2,1,3))), "01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12")
 
Basically, I have a value for the YEAR(F2)  and the WEEK NUMBER (G2) and I am trying to extract the month.
 
I am a reasonably competent Excel and Powerapps user but can't crack this.
 
Simon
Categories:
Building Power Apps
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  • Verified answer
    SumoTechSimon Profile Picture
    SumoTechSimon 78 on at
    Fixed this by using the formula:
     
    With({weekDate:
    If(ISOWeekNum(Date(year,1,1)) <1,
    DateAdd(Date(year,1,1), 7* (weekNo-1)),
             DateAdd(Date(year,1,1), 7* weekNo)
          )
          },
          DateAdd(weekDate,
            -(Weekday(weekDate,StartOfWeek.MondayZero)),
            TimeUnit.Days
       )
     )
    ))
     

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