----- Forwarded message from Adrien Perrard
<[email protected]> -----
Date: Thu, 4 Jul 2013 06:00:39
-0400
From: Adrien Perrard <[email protected]>
Reply-To:
Adrien Perrard <[email protected]>
Subject: Re: Multivariate
phylogenetic signal analysis
To:
[email protected]
Hi Mariana,
To test for a phylogenetic
signal on multivariate data, you can use the permutation test described in
Klingenberg & Gidaszewski 2010. This test can be computed with the free
software MorphoJ or the R package "geomorph".
Best,
Adrien
2013/7/4 <[email protected]>
----- Forwarded message from Mariana Viglino <[email protected]> -----
Date: Wed, 3 Jul 2013 18:42:54 -0400
From: Mariana Viglino <[email protected]>
Reply-To: Mariana Viglino <[email protected]>
Subject: Multivariate phylogenetic signal analysis
To: "[email protected]" <[email protected]>Hi!I am studying the vertebral column of dolphins, focusing on the morphological variation of vertebrae. I have a set of variables that represent form change. I am looking for a test that allows me to calculate phylogenetic signal in a multivariate form, i.e. a phylogenetic signal for the whole set of variables. Some colleagues have recommended me Blomberg’s K (Blomberg et al. 2003) and orthonormal decomposition (Ollier et al. 2006), but as far as I know, they are univariate analysis. Can anyone recommend me such analysis? Thank you in advance!
Mariana ViglinoDivisión MastozoologíaMuseo Argentino de Ciencias Naturales "Bernardino Rivadavia"
----- End forwarded message -----
--
Adrien
Perrard
PhD, Entomology (Hymenoptera)
Muséum National
d'Histoire Naturelle
Entomologie, CP 50, 75005 PARIS
+331 40
79 53 83 [email protected]
----- End forwarded message
-----
