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andrehawari's avatar
andrehawari
Helper II
7 years ago
Solved

Next Week Function

I need a measure to calculate next week value. I already formated the data model that only include row in weekly level.  The next week value should be accomodated by two slicer: Filter 1 and Filter2...
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  • themistoklis's avatar
    themistoklis
    7 years ago

    Slightly amended the formula to take into account the first week as well

     

    next_week = CALCULATE(
SUM(Sheet1[Value]),
	FILTER(ALL(Sheet1), IF(WEEKNUM(Sheet1[Date], 21)=51,0,WEEKNUM(Sheet1[Date], 21)) = IF(WEEKNUM(MAX(Sheet1[Date]), 21)=51,0,WEEKNUM(MAX(Sheet1[Date]), 21)) + 1
    && Sheet1[Filter1] = MAX(Sheet1[Filter1])
    && Sheet1[Filter2] = MAX(Sheet1[Filter2])
	))
themistoklis's avatar
themistoklis
Community Champion
7 years ago

andrehawari

 

Add tis formula on a measure:

 

next_week = CALCULATE(
SUM(Sheet1[Value]),
	FILTER(ALL(Sheet1), WEEKNUM(Sheet1[Date]) = WEEKNUM(MAX(Sheet1[Date])) + 1
    && Sheet1[Filter1] = MAX(Sheet1[Filter1])
    && Sheet1[Filter2] = MAX(Sheet1[Filter2])
	))

 

OR THIS

 

next_week = CALCULATE(
SUM(Sheet1[Value]),
	FILTER(ALL(Sheet1), WEEKNUM(Sheet1[Date]) = WEEKNUM(MAX(Sheet1[Date])) + 1
    && Sheet1[Filter1] = MAX(Sheet1[Filter1])
    && Sheet1[Filter2] = MAX(Sheet1[Filter2])
	))

Also it seems that you first YEARMONTHWEEK value may be wrong. 

  • andrehawari's avatar
    andrehawari
    Helper II
    7 years ago

    Hi, Thanks for the solution. Unfortunately I cannot use the WEEKNUM Function because  the week definiton is customized and changed according to users. Instead, i Have to use YEAR_MONTH_WEEK column (it is formated as integer).

    Also the first date row, 23 Dec 2017 is intended as it is, because the date can be any, as long as it is on the date 1,8,15,23

     

    I modified your measure, but it gives me nothing . Any advice ?

     

    next_week = CALCULATE(
SUM(Sheet1[Value]),
	FILTER(ALL(Sheet1), WEEKNUM(Sheet1[WEEK_YEAR_MONTH]) = WEEKNUM(MAX(Sheet1[WEEK_YEAR_MONTH])) + 1
    && Sheet1[Filter1] = MAX(Sheet1[Filter1])
    && Sheet1[Filter2] = MAX(Sheet1[Filter2])
	))

     

    • themistoklis's avatar
      themistoklis
      Community Champion
      7 years ago

      andrehawari

       

      You mentioned that you cant use weeknum function but you are using it in your formula.

       

      Were you referring to something different?

       

      Also the first YEARMONTHWEEK is wrong.

      It says 20181204 and the relevant date is 23/12/2017

      • affan's avatar
        affan
        Solution Sage
        7 years ago

        Hi andrehawari,

         

        If you need your measure to be based on Year_Month_Week then try the below measure

         

        NextWeek = 
var _weekn=RIGHT(MAX(Sheet1[YEAR_MONTH_WEEK]),1)
var _diff=IF(_weekn="4",97,1)
RETURN
CALCULATE(
SUM(Sheet1[Value]),
	FILTER(ALL(Sheet1), Sheet1[YEAR_MONTH_WEEK] = MAX(Sheet1[YEAR_MONTH_WEEK]) + _diff
    && Sheet1[Filter1] = MAX(Sheet1[Filter1])
    && Sheet1[Filter2] = MAX(Sheet1[Filter2])
	))

         

        If this helped you, please mark this post as an accepted solution and like to give KUDOS .

         

        Regards,

        Affan