Date:         Tue, 22 Nov 2005 20:10:04 +0100
Reply-To:     Marta García-Granero
              <biostatistics@terra.es>
Sender:       "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From:         Marta García-Granero
              <biostatistics@terra.es>
Organization: Asesoría Bioestadística
Subject:      Re: linear mixed model effect size estimates
In-Reply-To:  <438362A6.3070102@virginia.edu>
Content-Type: text/plain; charset=ISO-8859-1

Hi Jim,

Try MorePower calculator. The web page even has a PowerPoint file with
examples extracting information from SPSS output (they used MANOVA),
but I suppose you can also extract info from MIXED output.

http://duke.usask.ca/~campbelj/work/MorePower.html

HTH

Marta

JC> I am trying to estimate effect sizes from interaction effects in SPSS's
JC> linear mixed model module.  The software doesn't appear to be capable of
JC> this.  Has anyone else faced this problem, and come up with a solution?

JC> Jim Coan

JC> --

JC> Jim Coan
JC> Assistant Professor
JC> University of Virginia
JC> Department of Psychology
JC> 102 Gilmer Hall
JC> PO BOX 400400
JC> Charlottesville, VA 22904-4400
JC> TEL:    434.243.2322
JC> Email:  jcoan@virginia.edu
JC> Web:    http://www.people.virginia.edu/~jac3zt/

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--
Saludos,
 Marta                            mailto:biostatistics@terra.es