Date: Thu, 5 Feb 1998 21:55:10 -0600
Reply-To: Reid Skeel <rskeel@IBM.NET>
Sender: "SPSSX(r) Discussion" <SPSSX-L@UGA.CC.UGA.EDU>
From: Reid Skeel <rskeel@IBM.NET>
Subject: Syntax question?
Content-Type: text/plain; charset=us-ascii
I'm using spss for windows, and have a 3x2x2 (with the first two factors
within subjects, and the third between) with a covariate. The full
factorial model results results in the covariate being significant in
only one interaction. I want to keep that interaction in the model, but
drop all the other nonsignificant covariate interactions, and re-run the
My question: first is this possible with spss? It sure doesn't seem
possible with just using the windows, and looks like I'll need to get
into the syntax.
If I am using the syntax, what command allows me to specify what
covariate interactions are allowed into the model?
Any help would be much appreciated,