How can I report what sigma is on my dataview report. I have a customer that claims the standard deviation is used for PP and PPK not for CP and CPK. All I need is to know what sigma is, I dont see it in the list to report on.
Try this link;
http://www.sixsigmaspc.com/sitemap.html. Look it up under the Quality Control Dictionary and Glossary. It gives you some interesting information. Hope this helps.
You can get a 6 Sigma and a Estimated Sigma, but I don't think you can get straight sigma (whether that's the same as estimated, I don't know..it's been awhile). If you want those, go to Configure, Configure Output Options, then they're listed under Normal Mode Outputs and Dense Chart Stats. I do know if you do a statistical report in Datapage, you can have straight sigma on that. But you have to turn it on under Options, Report Display Options, Statistics Report.