Forum Discussion

Anonymous's avatar
Anonymous
Not applicable
4 years ago

DAX or Power Query

Hi Everyone,    My question is, how do I find the sum of prior qty available in the past 13 weeks starting from today and going back 13 weeks.  Here is a mock dataset of the main table. This table...
v-yalanwu-msft's avatar
v-yalanwu-msft
Community Support
4 years ago

Hi, Anonymous ;

Try it.

 

L13W Requested Index = 
VAR L13R = CALCULATE(SUM([total requested(cases) ]),DATESINPERIOD('Table'[file date ],
TODAY(),-91,DAY))
VAR L13A = CALCULATE(SUM([total sold(cases)]),DATESINPERIOD('Table'[file date ],
TODAY(),-91,DAY))
return 
IFERROR(L13R/L13A,1.5)

 

The final show:


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

DAX or Power Query.pbix55 KB
  • Anonymous's avatar
    Anonymous
    Not applicable
    4 years ago

    Hello, 

     

    I have already tried using TODAY(), but it gives me a blank result in the coloumn. 

    • v-yalanwu-msft's avatar
      v-yalanwu-msft
      Community Support
      4 years ago

      Hi, Anonymous ;

      If the above one can't help you get the desired result, please provide some sample data in your tables (exclude sensitive data) with Text format and your expected result with backend logic and special examples. It is better if you can share a simplified pbix file. You can refer the following link to upload the file to the community. Thank you.

      How to upload PBI in Community


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