Date: Tue, 13 Feb 1996 19:35:30 -0800
Reply-To: Don Cram <doncram@LELAND.STANFORD.EDU>
Sender: "SAS(r) Discussion" <SAS-L@UGA.CC.UGA.EDU>
From: Don Cram <doncram@LELAND.STANFORD.EDU>
Organization: Graduate School Of Business, Stanford University
Subject: Re: logistic interaction in SAS?
In article <firstname.lastname@example.org>,
Todd Nick <email@example.com> wrote:
>Given two ordered independent variables with 3 levels (1,2,3), what is
>the concerns at looking at the interactions and creating the interaction
>variable? What should one be looking at with respect to the interaction
>with the logistic procedure in SAS and what plots would show the
>intercation the best?
I think "coplots" which are implemented in Splus and described very
nicely by Jeff Banfield at
might be helpful for you to look at the interactions.
Don Cram - firstname.lastname@example.org; home & msgs:415-328-3046 o:725-6862