01-27-2016 03:46 PM
I conducted a T-Test using the SAS Studio Ondemand user interface, and I was wondering if I could run a Z-Test as well. I haven't found any resources on the internet for a UI procedure; just via code which I am not ready for yet. Is there a way to run a Z-Test? Thank you!
01-27-2016 03:55 PM
I'm not sure about On Demand but UE has a GUI interface, but you need to switch to it on the top right hand side of the menu.
Can I ask why you want a Z test, its really rare to actually need one - as N -> large, t approximates Normal.
01-27-2016 04:01 PM
How do you do that on UE?
I need it for a class, I know it's a rare calculation so it makes sense that it is not readily available. It's not like you can know the population std. dev. all the time.