Date: Sat, 25 Jul 1998 23:38:06 -0500
Reply-To: "Nichols, David" <nichols@SPSS.COM>
Sender: "SPSSX(r) Discussion" <SPSSX-L@UGA.CC.UGA.EDU>
From: "Nichols, David" <nichols@SPSS.COM>
Subject: Re: Eta squared
The GLM procedure produces only the partial eta^2 measure, which will
only match "regular" eta^2 in a single factor design. The older MANOVA
procedure will give eta^2 values, but only if METHOD=SEQUENTIAL is used.
You'll want to be careful with SEQUENTIAL to make sure that you're
getting the sums of squares you want; it's likely to take several runs
to get desired etas for multiple terms.
Principal Support Statistician and
Manager of Statistical Support
>From: roth jean ellen[SMTP:j-roth2@UX6.CSO.UIUC.EDU]
>Sent: Sunday, July 19, 1998 12:01 AM
>Subject: Eta squared
>Is Eta squared an option for the general linear models?
>A client of mine asked me to produce Eta squares with
>her analysis, but I wasn't sure what they were, and I
>did not find them in the documentation.
>University of Illinois at Urbana Champaign