Re: [R-sig-phylo] Non-parametric alternative to phylogenetic ANOVA?

2012-05-31 Thread Karin Schneeberger
...@umb.edu CC: Alejandro Gonzalez alejandro.gonza...@ebd.csic.es; r-sig-phylo@r-project.org r-sig-phylo@r-project.org Gesendet: 17:09 Mittwoch, 30.Mai 2012 Betreff: Re: [R-sig-phylo] Non-parametric alternative to phylogenetic ANOVA? Hi Karin. GLS with x as a factor is a generalized ANOVA which

Re: [R-sig-phylo] Non-parametric alternative to phylogenetic ANOVA?

2012-05-31 Thread Alejandro Gonzalez V
k.schneeber...@yahoo.de CC: Alejandro Gonzalez alejandro.gonza...@ebd.csic.es; r-sig-phylo@r-project.org r-sig-phylo@r-project.org Gesendet: 17:09 Mittwoch, 30.Mai 2012 Betreff: Re: [R-sig-phylo] Non-parametric alternative to phylogenetic ANOVA? Hi Karin. GLS with x as a factor

[R-sig-phylo] Non-parametric alternative to phylogenetic ANOVA?

2012-05-30 Thread Karin Schneeberger
Dear all I'm trying to compare one trait across three (unordered categorical) groups including 25 species (let's say for example basal metabolic rate of aquatic, terrestrial and aerial mammals). If the data would be normally distributed, I would simply use a phylogenetic ANOVA including a

Re: [R-sig-phylo] Non-parametric alternative to phylogenetic ANOVA?

2012-05-30 Thread Liam J. Revell
Von: Alejandro Gonzalezalejandro.gonza...@ebd.csic.es CC: r-sig-phylo@r-project.orgr-sig-phylo@r-project.org Gesendet: 16:26 Mittwoch, 30.Mai 2012 Betreff: Re: [R-sig-phylo] Non-parametric alternative to phylogenetic ANOVA? Hi Karin, You could use a gls method and look at the distribution