-------- Original Message --------
Subject: multiple comparisons test for Procrustes ANOVA
Date: Wed, 10 Sep 2008 06:38:07 -0700 (PDT)
From: Shane Welch <[EMAIL PROTECTED]>
To: [email protected]
Hello everyone,
I'm new to geometric morphometric analysis but I have a good
understanding of univariate statistics. I've been recruited by my lab
to perform a quick analysis for wing landmark data. The objective is to
compare fluctuating asymmetry (FA) among different treatment groups. We
have 8 landmarks per wing (right vs. left), landmarks were recorded by
the same person 3 times, there are approximate 100 replicates per
treatment, and 4 treatment groups. I preformed a *Procrustes fit* and a
Procrustes ANOVA. The main effect of treatment was significant, but
here I get lost, I would like to know how to perform the equivalent of
post-hoc multiple comparisons test to determine which treatments
exhibited greater FA. My understanding of multivariate statistics is
limited, so if the answer is in that direction, please go slow.
Any help is great.
Thanks
Shane
--
Shane M. Welch Ph.D.
Department of Biological Sciences
University of South Carolina
Columbia, SC
Cell: 864/ 506-5649
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