topic Re: Rolling Average Using Index (NOT DATE) in DAX Commands and Tips

Rolling Average Using Index (NOT DATE)

Anonymous — Tue, 04 Oct 2022 08:07:49 GMT

Dear all,

I would like to ask , "What are examples of workable coding that I can try using if I need to perform rolling average of 30 weeks using the INDEX row and NOT Dates?" because based on my research that I have done so far, I mainly see people performing rolling average calculations using dates but not index which becomes unhelpful references for my case. Therefore, I decided to raise my question here instead.

All responses are welcomed.

Thank you for taking the time out to read this enquiry.

- Kaili

Re: Rolling Average Using Index (NOT DATE)

Greg_Deckler — Tue, 04 Oct 2022 08:11:19 GMT

Anonymous So like:

Better RA = VAR __Index = MAX('Table'[Index]) VAR __MinIndex = __Index - 30 VAR __Table = FILTER(ALLSELECTED('Table'),[Index] < __Index && [Index] >= __MinIndex) RETURN AVERAGEX(__Table,[Value])

Note, I pretty much just replaced [Date] with [Index]...

Better Running Total - Microsoft Power BI Community

Re: Rolling Average Using Index (NOT DATE)

Anonymous — Tue, 04 Oct 2022 08:32:50 GMT

Dear Mr Greg_Deckler,

Thank you so much for your suggested solution and I will give it a try.

- Kai Li

Re: Rolling Average Using Index (NOT DATE)

Anonymous — Wed, 05 Oct 2022 02:55:38 GMT

Dear Mr Greg_Deckler,

How can I modify the DAX formula to match with the calculated rolling average in my Excel data source file as there are differences between the data that I have and in the chart that I created in Power BI?

Please advice. Thank you very much.

- Kaili

Re: Rolling Average Using Index (NOT DATE)

Greg_Deckler — Wed, 05 Oct 2022 06:40:05 GMT

Anonymous Not the first clue. I don't have any data to compare one with the other so impossible to say.

Re: Rolling Average Using Index (NOT DATE)

Anonymous — Thu, 06 Oct 2022 04:09:11 GMT

Dear Mr Greg_Deckler ,

here are the screenshots of my data (we are looking at row 276's total in Excel and the Rolling Average Sample 1 in Power BI). As you can see, the data does not match. Therefore, I would like to know if there are DAX amendments that I can make to ensure that this does not happen?

Further advice is much appreciated.

Yours sincerely,

Kaili

Re: Rolling Average Using Index (NOT DATE)

Greg_Deckler — Thu, 06 Oct 2022 11:23:25 GMT

Anonymous What is your Excel formula for your G276 cell?

Re: Rolling Average Using Index (NOT DATE)

Anonymous — Thu, 06 Oct 2022 11:38:24 GMT

Hello everyone,

New to the forum and first post. I was wondering which command to use to get the following results in power bi.

I am comparing scores to see if they are less than or greater than a certain range and thus helping with the decision/outome. The excel formula is working, how can i set up the same in Power bi. below is a screenshot showing the formula etc

Re: Rolling Average Using Index (NOT DATE)

Greg_Deckler — Thu, 06 Oct 2022 12:54:35 GMT

Anonymous Please post as a new topic.

Re: Rolling Average Using Index (NOT DATE)

Anonymous — Fri, 07 Oct 2022 04:18:58 GMT

Greg_Deckler =SUM(M246:M276)/30