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noliverte's avatar
noliverte
Helper III
5 years ago
Solved

Weekyear ISO comparison

Hello,

 

I have 1  table  with details of the sessions each days (2015-->2020) Named Freq-web-all

 

I have a calendar calculated field Named Calendrier

I linked these 2 tables in the model view on date (date with calendar date)

 

I would like to show sessions evolution (%) between week w-1 et week w-2 based on today's date

(today is wednesday 09/12/2020 , week 50... I would like to display the sum of my sessions week 49 and 48)

 

What I tried :

  • insert weekyear number in my sessions table but I didn't succeed. (with iso version)
  • sum sessions with a filter based on the weekyear ISO number

Could you help to build my measure based on W-1 ?

 

A response would be greatly appreciated

 

Have a nice day

 

Noliverte

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  • Anonymous's avatar
    Anonymous
    5 years ago

    Hi noliverte ,

     

    You can create a yearweek number like this

    calendar =
ADDCOLUMNS (
    CALENDAR ( DATE ( 2015, 1, 1 ), TODAY () ),
    "yearweek",
        YEAR ( [Date] ) & "-"
            & WEEKNUM ( [Date] ),
    "sort",
        YEAR ( [Date] ) * 100
            + WEEKNUM ( [Date] )
)

     

    For filtering the value you want, you could create a relationship between the calendar table and the main table.

     

    The sort column is created to sort the yearweek colulmn.

     

    After the above steps are completed, you can create a view to filter.

     

    You can check more details from here.

     

     

    Best Regards,

    Stephen Tao

     

    If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

1 Reply

  • Anonymous's avatar
    Anonymous
    Not applicable
    5 years ago

    Hi noliverte ,

     

    You can create a yearweek number like this

    calendar =
ADDCOLUMNS (
    CALENDAR ( DATE ( 2015, 1, 1 ), TODAY () ),
    "yearweek",
        YEAR ( [Date] ) & "-"
            & WEEKNUM ( [Date] ),
    "sort",
        YEAR ( [Date] ) * 100
            + WEEKNUM ( [Date] )
)

     

    For filtering the value you want, you could create a relationship between the calendar table and the main table.

     

    The sort column is created to sort the yearweek colulmn.

     

    After the above steps are completed, you can create a view to filter.

     

    You can check more details from here.

     

     

    Best Regards,

    Stephen Tao

     

    If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.