Using dates in column as slicer

[Anonymous]

Hi, 

I have a table with Measures based on a slicer for transaction date (see screenshot). 

I now want to be able to have a seperate table with a week by week comparison of the measures calculated (see below): 

In this table though it is only showing me the total of the measure calculated on the current date. 

Is there a simple way to do this? I'd also like to add other columns to this table based on other measures to calculate arrears. 

Thanks

[v-xicai · Accepted solution]

Hi @Anonymous ,

You may create measures like DAX below.

This week = CALCULATE(SUM(Table[Amount]),FILTER(ALLSELECTED(Table),YEAR(Table[Date])=YEAR(Table[Date])&&WEEKNUM(Table[Date])=WEEKNUM(MAX(Table[Date]))))



Last week = CALCULATE(SUM(Table[Amount]),FILTER(ALLSELECTED(Table),YEAR(Table[Date])=YEAR(Table[Date])&&WEEKNUM(Table[Date])=WEEKNUM(MAX(Table[Date]))-1))



Diff= [This week]-  [Last week]

Best Regards,

Amy 

Community Support Team _ Amy

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

[amitchandak]

@Anonymous , Refer, if my blog on week vs week can help

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.