Date: Thu, 13 May 2010 05:05:38 -0700
Reply-To: rblack <ryan.andrew.black@GMAIL.COM>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: rblack <ryan.andrew.black@GMAIL.COM>
Subject: Re: deviation contrast for linear mixed model?
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You might be able to use the TEST subcommand.
Diane Putnick wrote:
> Hi there,
> I am trying to model a repeated measures ANOVA type model with 3 repeated
> covariates using MIXED. Parent gender (mother vs. father) is the repeated
> fixed factor, country (9 groups) is the between-subjects fixed factor, and
> the covariates are mother-father age, education, and social desirability
> bias. The problem I'm having is that I want to get a deviation contrast
> (deviation from the grand mean) for the main effect of country. I don't
> see any easy way to do this in the syntax. My options seem to only include
> using a single group as the contrast group. Any suggestions?
> MIXED dv BY Parent NewCountryID
> /CRITERIA=CIN(95) MXITER(100) MXSTEP(5) SCORING(1) SINGULAR
> (0.000000000001) HCONVERGE(0,
> ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
> /FIXED=Parent NewCountryID Parent*NewCountryID | SSTYPE(3)
> /PRINT=SOLUTION TESTCOV
> /REPEATED=Parent | SUBJECT(idnew) COVTYPE(CSH)
> /EMMEANS=TABLES(Parent) COMPARE ADJ(LSD)
> /EMMEANS=TABLES(NewCountryID) COMPARE REFCAT(??) ADJ(LSD)
> /EMMEANS=TABLES(Parent*NewCountryID) .
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