-------- Original Message --------
Subject: RE: correction of phylogenetic effects for comparing
allometric patterns
Date: Mon, 31 Jan 2011 14:03:12 -0500
From: patrick lobato <[email protected]>
To: <[email protected]>
sorry i dont understand!
> Date: Mon, 31 Jan 2011 13:46:25 -0500
> From: [email protected]
> To: [email protected]
> Subject: Re: correction of phylogenetic effects for comparing
allometric patterns
>
>
>
> -------- Original Message --------
> Subject: Re: correction of phylogenetic effects for comparing allometric
> patterns
> Date: Sat, 29 Jan 2011 00:47:57 -0500
> From: F. James Rohlf <[email protected]>
> Reply-To: [email protected]
> To: Morphmet <[email protected]>
>
> Note: one does not "correct data" for the effects of phylogeny. What one
> does is to estimate some parameter (such as correlation or regression)
> taking into account the expected lack of independence due to phylogeny.
> Note also that these parameter estimates are unbiased whether or not one
> takes phylogeny into account. The main benefit is that one gets a better
> estimate of their variance.
> -------
> Sent remotely by F. James Rohlf,
> John S. Toll Professor
>
> -----Original Message-----
> From: morphmet <[email protected]>
> Date: Fri, 28 Jan 2011 08:09:14
> To: morphmet<[email protected]>
> Reply-To: [email protected]
> Subject: correction of phylogenetic effects for comparing allometric
> patterns
>
>
>
> -------- Original Message --------
> Subject: correction of phylogenetic effects for comparing allometric
> patterns
> Date: Thu, 27 Jan 2011 16:32:55 -0500
> From: Bruno Frédérich <[email protected]>
> To: [email protected]
>
>
>
> Dear morphometricians,
>
> I am comparing allometric vectors among eight closely-related fish
species.
> However, I would like to correct the data to remove phylogenetic effects
> (e.g. using standard comparative methods).
> Has anyone already done a multivariate comparisons of allometries,
> taking phylogeny into account?
> If so, could you give me information about your methods?
> Could you suggest me some relevant papers about this topic?
> Many thanks in advance!
> All the best,
>
> Bruno
>
> --
> Bruno Frédérich PhD
> Laboratory of functional and evolutionary morphology
> University of Liège
> Institut de Chimie, B6c
> 4000 Liège (Sart-Tilman)
> Belgium
> http://www.ulg.ac.be/morfonct/
>
> Tél.: +32 (0)4 366 51 33
> Fax.: +32 (0)4 366 37 15
> Email:[email protected]
>
>
