Help with summing within a time period

[MrGreg]

Hi all.  

Seeking help with the following.

My data is a list of projects with a Start Date, End Date and Total Minutes.

My Matrix is a table with Week Commencing columns and rows as Impacted Teams.  

Where an initiative spans multiple weeks, the matrix needs to allocate the average of Total Minutes across the weeks.  For example, Initiative A, starting 08/07 and concluding 18/07 with a total of 180 minutes, should have 90 minutes each in Week Commencing 08/07 and 15/07. 

What is happening is just 90 minutes is being allocated to Week 15/07 (refer screenshot).

Any thoughts on why this is not working?

I am using the following Measure:

Distributed Minutes =

VAR CurrentWeek = SELECTEDVALUE('Date'[Start of Week (DD-MMM)])

VAR InitiativeStart = MIN(Query[Start Date])

VAR InitiativeEnd = MAX(Query[End Date])

VAR WeeksSpan = DATEDIFF(InitiativeStart, InitiativeEnd, WEEK)+1

VAR ProportionalMinutes = [Sum of Impact Size (Mins)] * DIVIDE(1, WeeksSpan, 0)

RETURN

    IF(CurrentWeek >= InitiativeStart && CurrentWeek <= InitiativeEnd, ProportionalMinutes, 0)

[Anonymous]

Hi @MrGreg ,

Can you provide some sample data? We can better understand the problem and help you.

How to provide sample data in the Power BI Forum - Microsoft Fabric Community

Or show it as a screenshot or pbix. Please remove any sensitive data in advance. If uploading pbix files please do not log into your account.

Best regards,
Albert He

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