Cumulative average of duration last 10days

[mrjackoo]

Dear all,
I have to calculate the Average duration of execution of the packages over the last ten days (with status "OK"), I tried a lot but it still not working. 

For example, if I select the row of the PKG1 which run the 01/01/2017, I must calculate the average (of execution of this package) between the 23/12/2018 and the 01/01/2017.
In the end, we should get a table that shows both OK and KO pkgs and we should be able to filter the report by date, folder, project, package and status ( with five differents slicers)

Any help is greatly appreciated, Thank you.

[Greg_Deckler]

So, it is going to look something along the lines of:

Measure = 
VAR currentDate = MAX('Table'[Start-time])
VAR tmpTable = CALCULATETABLE('Table',[Start-time]<=currentDate && [Start-time]>=(currentDate-10)
RETURN AVERAGEX(tmpTable,[Duration])

[mrjackoo]

Thank you for your reply,
I modified your measure,I thought it works but after performing some tests I noticed that the measure changes by changing the name of the package . A filter is missing on the package name !! Any ideas ?
Measure =
VAR currentDate = MAX('Table'[start_time])
VAR tmpTable = CALCULATETABLE(Table
                             ;FILTER(ALLSELECTED('Table');'Table'[status] ="ok")
                            ;'Table'[start_time] <=  currentDate && 'Table'[start_time]>=(currentDate-10))
                    
RETURN CALCULATE(AVERAGEX(tmpTable;'Table'[Duration]))

[Greg_Deckler]

Tough to trouble shoot, can you post your data in a form that can be copied or post your PBIX file?

[mrjackoo]

Please find this link for the data . thank you again for your attention.
https://drive.google.com/open?id=107E5KNX_DEAObhIfWAPPA6055OTj9SNb

 As you can see we have several events by package execution, we just need to analyse the KPI at package level, we do not need to drill down to the event.