LY Week To Date

[Anonymous]

Hi all,

I am trying to create a matrix that stores a number of measures the users need to see TY vs. LY. I have created standalone TY and LY (this is to date, e.g. for an accurate mid-week comparator) measures which work, however, due to the amount of data involved/I want to show at one time, I need to show a slicer where the user selects a week number. This breaks the Sales (LY) figure from pulling through as that week number doesn't match to what is specified in the slicer, resulting in a value showing for TY but not the LY. 

Is there a way I can get this to pull the LY WTD figure through, too?

I have a calendar table built at day level which is joined to my order table.

Thanks in advance.

[v-shex-msft]

HI @Anonymous,

It should help if you provide some dummy data, expected results with a similar data structure that same as your raw data tables.

How to Get Your Question Answered Quickly 

Regards,

Xiaoxin Sheng

[amitchandak]

@Anonymous , With Date table , Rank and Week number

WTD = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]=max('Date'[Week Rank]) && 'Date'[Weekday] <=max('Date'[Weekday])))
LWTD = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]=(max('Date'[Week Rank]) -1) && 'Date'[Weekday] <=max('Date'[Weekday])))

Refer for WTD and Last WTD

https://medium.com/@amitchandak.1978/power-bi-wtd-questions-time-intelligence-4-5-98c30fab69d3
https://community.powerbi.com/t5/Community-Blog/Week-Is-Not-So-Weak-WTD-Last-WTD-and-This-Week-vs-Last-Week/ba-p/1051123

To get the best of the time intelligence function. Make sure you have a date calendar and it has been marked as the date in model view. Also, join it with the date column of your fact/s. Refer :
https://radacad.com/creating-calendar-table-in-power-bi-using-dax-functions
https://www.archerpoint.com/blog/Posts/creating-date-table-power-bi
https://www.sqlbi.com/articles/creating-a-simple-date-table-in-dax/

See if my webinar on Time Intelligence can help: https://community.powerbi.com/t5/Webinars-and-Video-Gallery/PowerBI-Time-Intelligence-Calendar-WTD-YTD-LYTD-Week-Over-Week/m-p/1051626#M184


Appreciate your Kudos.

[Anonymous]

The 2nd formula when I put and apply in my .pbix brings the entirety of LY's data through into the matrix, should it not only be pulling through LY to date?