Forum Discussion

sousahebert's avatar
sousahebert
Frequent Visitor
8 years ago

Get data from same weekday from last month

Hi,   I'd like to know how to get values from same period in last month.  For exampe:   Data                Value 02/01/2018 (2th Month Weekday) -  100 04/12/2018 (2th Month Weekday) -  110 0...
ccakjcrx's avatar
ccakjcrx
Resolver I
8 years ago

Hey sousahebert!

 

Is there any way you can post your .pbix file? If you've never done that before, you can post your file to either OneDrive or Google Drive, and then post the link to that file here. 

  • v-jianhe-msft's avatar
    v-jianhe-msft
    Resolver II
    8 years ago

    Hi，

     

    Forgive me but I am a bit confused about your business logic.

    Referring to your second time reply:

     

    >>> Date         M0     M-1

     

     

    04/12/2017  110  

     

    05/12/2017  240   

     

    02/01/2018 100     5000

     

    03/01/2018  200    5000

     

    >>> its return the full last month value (5000 its the value between 01/12/2017 and 31/12/2017)....

     

    So,

    1. here, “04/12/2017” means “2017 December 4th”,  “02/01/2018” means “2018 January 1st”, right?
    2. And you want to make “M-1” for “02/01/2018” to be 110, similarly, “M-1” for “03/01/2018” to be 240, right?

     

    If so, but what is the relationship between “04/12/2017” and “02/01/2018”?

    “2017 December 04” is Monday, while “2018 January 02” is Tuesday, so they are not the same weekday. Obviously, they are not the same workday in two months?

     

    Also, but what is the relationship between “05/12/2017” and “03/01/2018”?

    “2017 December 05” is Tuesday, while “2018 January 03” is Wednesday, so they are not the same weekday. Obviously, they are not the same workday in two months?

     

    So how do you want to match the data between this month’s date and previous month’s date?

     

    Best Regards,

    Henry