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I've read some posts but I can't quite find what I need. Basically we carry out several house repairs per day. So I use a simple CALCULATE ( COUNT on the PK: JobNumber to get the number of jobs per day. I then used the following DAX to work out a running daily average: -
//
Average No of Repairs =
AVERAGEX (
FILTER (ALLSELECTED ('Date'),
'Date'[Date] <= MAX ('Date'[Date]) ),
[Number of Repairs]
)
Which gives me a table like this: -
Date | Count of JobNumber | Average No of Repairs |
18/01/2021 | 90 | 90 |
19/01/2021 | 73 | 82 |
20/01/2021 | 64 | 76 |
21/01/2021 | 56 | 71 |
22/01/2021 | 62 | 69 |
23/01/2021 | 14 | 60 |
24/01/2021 | 13 | 53 |
25/01/2021 | 83 | 57 |
26/01/2021 | 48 | 56 |
I want to produce a line graph that shows me the data on a weekly basis, So I added a calculated column into my date table that works out the week ending date for any given date (Ending Sunday). So when I remove the Date column and add the WeekEnd Date I get this: -
Week Ending Date | Count of JobNumber | Average No of Repairs |
24/01/2021 | 372 | 53 |
31/01/2021 | 373 | 53 |
07/02/2021 | 515 | 60 |
So it seems like it is picking up the average figure at the end of each week. What I technically need is a SUM of those 7 day averages, but I can't seem to reference the Average measure when creating a new CALCULATE(SUM measure.
Maybe there is a better way to do the entire thing? I also have month number in my Date table if it helps.
Any help would be appreciated.
Cheers,
JP
Solved! Go to Solution.
@JPScotland I wrote a quick measure for this, you can find it here:
Rolling Weeks - Microsoft Power BI Community
@JPScotland I wrote a quick measure for this, you can find it here:
Rolling Weeks - Microsoft Power BI Community
Hi Greg,
Firsty, thanks for replying, I appreciate that.
I have set up the the week starting/ending measures and the rolling weeks start/end.
My first question is can this be altered to Monday to Sunday. I changed the weekday to 2 but it didnt seem to work out.
Also, when doing the average calculation will it group it as one figure? I see you graph moves from week to week but what do you have in your axis?
Cheers,
JP
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