Forum Discussion
4 Week Average with a Day Filter
Hi all,
I am hoping to create a 4 Week average which can be changed based off a day slicer. For example if the Slicer is on a Monday then it would show average for the last 4 mondays etc. I have had a look at the previous forums however, because my data requires to be summed then averaged I am having issues. Apologies for the screenshots in advance.
Hi,
Thank you for your message.
Please check the below and the attached pbix file if it suits your requirement.
4 Week Average = VAR _fourweekstable = WINDOW ( -3, REL, 0, REL, SUMMARIZE ( ALL ( 'PpOH Request from Harold' ), 'Calendar'[Week Ending Date] ), ORDERBY ( 'Calendar'[Week Ending Date], ASC ) ) VAR _condition = COUNTROWS ( _fourweekstable ) = 4 RETURN IF ( _condition, AVERAGEX ( _fourweekstable, CALCULATE ( SUM ( 'PpOH Request from Harold'[PatronHours] ) ) ) )
7 Replies
- Jihwan_Kim
Super User
Hi,
I am not sure how your semantic model looks like, but I tried to create a sample pbix file like below.
Please check the below picture and the attached pbix file.
WINDOW function (DAX) - DAX | Microsoft Learn
Sales measure: = SUM( Sales[Sales] )Expected result measure: = VAR _currentdayname = MAX ( 'Calendar'[Day name sort] ) VAR _currentdate = MAX ( 'Calendar'[Date] ) VAR _recentfoursamedaytable = WINDOW ( 1, ABS, 4, ABS, FILTER ( ALL ( 'Calendar' ), 'Calendar'[Date] <= _currentdate && 'Calendar'[Day name sort] = _currentdayname ), ORDERBY ( 'Calendar'[Date], ASC ) ) VAR _condition = COUNTROWS ( _recentfoursamedaytable ) = 4 RETURN IF ( _condition, AVERAGEX ( _recentfoursamedaytable, [Sales measure:] ) )- AnonymousNot applicable
Hi Jihwan_Kim, really appreciate it for responding. I am still having issues given that I am having to sum the patron hours for the day before averaging it, as the data I have is based on an hourly/location basis.
- Jihwan_Kim
Super User
Hi,
Please provide a sample pbix file with how the expected outcome looks like.
Thanks.