Forum Discussion

Resident Rockstar

8 years ago

Help to find Standard Deviation

Hello Team, I've to calculate Standard Deviation for Rolling 3 months average sales. Unfortunately, I created the average as a quick measure. I'm looking for suggestions to calculate Standard Dev...

Need Help

Greg_Deckler

Community Champion

8 years ago

If you created the average as a quick measure, it should give you the formula still.

Check out my post on Primary and Secondary School Performance for Ohio. It includes the PBIX file and the calculation of standard deviation was central to the project:

https://community.powerbi.com/t5/Data-Stories-Gallery/Ohio-Primary-and-Secondary-Education-Performance/td-p/74155

Should be able to download the PBIX and see how I did it.