Date: Fri, 11 Nov 2011 11:16:34 -0800
Reply-To: julia333 <petty-tyrant@GMX.DE>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: julia333 <petty-tyrant@GMX.DE>
Subject: Re: GEE contrast marginal mean
In-Reply-To: <90E5BB6D-133C-49AD-975C-7931905DBF7A@gmail.com>
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Thanks, my dependent variable is binary (1-0), and I use a logit link
function. the dependent variable indicates if a participant has responded to
a task or not. the experiment hast several repeated measures, therefore
ordinary logistic regression is not appropriate. I tried also to implement
"fake variables" which are redundant, but describte the comparisons I need
and then order the marginal mean, but the results of these marginal mean
contrast make no sense at all. Tanks
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