Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Learn from the best! Meet the four finalists headed to the FINALS of the Power BI Dataviz World Championships! Register now
Hi All,
I am using T-OLAP as the the datasouce . Please let me know the DAX query how to create standard deviation for the measure only for last 16 weeks.
Regards,
Ranga Naik
Solved! Go to Solution.
Hi @Anonymous,
Based on my research, you could ues the STDEV.S Function to calculate the standard deviation:
https://docs.microsoft.com/en-us/dax/stdev-s-function-dax
Regards,
Daniel He
Hi @Anonymous,
Could you please tell me if your problem has been solved? If it is, could you please mark the helpful replies as Answered?
Regards,
Daniel He
Hi @Anonymous,
Based on my research, you could ues the STDEV.S Function to calculate the standard deviation:
https://docs.microsoft.com/en-us/dax/stdev-s-function-dax
Regards,
Daniel He
Share feedback directly with Fabric product managers, participate in targeted research studies and influence the Fabric roadmap.
Check out the February 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 53 | |
| 51 | |
| 36 | |
| 15 | |
| 14 |
| User | Count |
|---|---|
| 92 | |
| 75 | |
| 41 | |
| 26 | |
| 25 |