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weicaomis123
Frequent Visitor

Filter Days for last 2 week, excluding the current week ( Week starts from Monday)

Hello All, 

 

I want to filter last 2 weeks data, which should not include the current week. 

The week starts from Monday. 

This is how my calender table looks like

weicaomis123_0-1618579984748.png

I need a matrix which shows last two weeks- 

weicaomis123_1-1618580189553.png

 

 

But I am getting the 2021W16 , which is wrong

weicaomis123_2-1618580269549.png

 

Can someone please help me with writing DAX. 

Any help would be appreciated.

 

 

1 ACCEPTED SOLUTION
amitchandak
Super User IV
Super User IV

@weicaomis123 , with help from date table

 

new columns in Date table 
Week Start date = 'Date'[Date]+-1*WEEKDAY('Date'[Date],2)+1
Week End date = 'Date'[Date]+ 7-1*WEEKDAY('Date'[Date],2)
Week Rank = RANKX(all('Date'),'Date'[Week Start date],,ASC,Dense)
OR
Week Rank = RANKX(all('Date'),'Date'[Year Week],,ASC,Dense) //YYYYWW format

 


measures
This Week = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]=max('Date'[Week Rank])))
Last Week = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]=max('Date'[Week Rank])-1))

Last 2 weeks before current  = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]>=max('Date'[Week Rank])-3 && 'Date'[Week Rank]<=max('Date'[Week Rank])-1 ))

 

Power BI — Week on Week and 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-La...
https://www.youtube.com/watch?v=pnAesWxYgJ8



Did I answer your question? Mark my post as a solution! Appreciate your Kudos!!
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View solution in original post

3 REPLIES 3
amitchandak
Super User IV
Super User IV

@weicaomis123 , with help from date table

 

new columns in Date table 
Week Start date = 'Date'[Date]+-1*WEEKDAY('Date'[Date],2)+1
Week End date = 'Date'[Date]+ 7-1*WEEKDAY('Date'[Date],2)
Week Rank = RANKX(all('Date'),'Date'[Week Start date],,ASC,Dense)
OR
Week Rank = RANKX(all('Date'),'Date'[Year Week],,ASC,Dense) //YYYYWW format

 


measures
This Week = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]=max('Date'[Week Rank])))
Last Week = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]=max('Date'[Week Rank])-1))

Last 2 weeks before current  = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]>=max('Date'[Week Rank])-3 && 'Date'[Week Rank]<=max('Date'[Week Rank])-1 ))

 

Power BI — Week on Week and 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-La...
https://www.youtube.com/watch?v=pnAesWxYgJ8



Did I answer your question? Mark my post as a solution! Appreciate your Kudos!!
Dashboard of My Blogs !! YouTube Channel !! Connect on Linkedin

Proud to be a Super User!

View solution in original post

Hi @amitchandak 

Thanks for the reply. that worked. But can you help me with how do I create a table out of a measure ?
I am not able to create the table as the measure aggregates the values.

I need to see it per week. I don't want the values per week aggregated/summed. 

Can you please help ?

Thanks again in advance. 



Thank you for the help. 

 

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