[This got overlooked during recent travel. Sorry for the delay. -the mod
(dslice)]
-------- Original Message --------
Subject: CVA versus MANOVA
Date: Tue, 15 Mar 2011 21:03:23 -0400
From: Michelle Sanford <[email protected]>
To: [email protected]
Hi,
I am analyzing a dataset with 21 landmarks and 2 groups. I have run CVA
on both IMP and MorphoJ and it suggests a very strong grouping. The
deformation plot in IMP shows 3 areas of deformation while the MorphoJ
plot doesn't show any obvious deformations on CV1 (the significant axis
as displayed by IMP). However when I ran a univariate ANOVA on the
centroid sizes and a MANOVA on the partial warps and relative warps with
SPSS there was no significant difference between groups.
I am new to this type of analysis and I was wondering if perhaps I am
missing something?
Any suggestions would be greatly appreciated.
Thanks,
Michelle
--
Michelle R Sanford, PhD
Postdoctoral Scholar
Vector Genetics Lab
University of California, Davis
Davis, CA 95616
USA
Lab: (1) 530-752-7333
Cell: (1) 909-363-6264
[email protected] <mailto:[email protected]>
[email protected] <mailto:[email protected]>
