[R-sig-phylo] Correcting for body size using PGLS

Hi all, I'm using gls for an analysis I'm working on. I'm trying to 'remove' body size from another variable. I was concerned about underestimating the allometric slope using gls so I calculated contrasts and fit an RMA regression through the origin to see if this was in fact occurring. The

Re: [R-sig-phylo] Correcting for body size using PGLS

On Tue, 2009-07-21 at 04:44 -0400, Eli Swanson wrote: Hi all, I'm using gls for an analysis I'm working on. I'm trying to 'remove' body size from another variable. I was concerned about underestimating the allometric slope using gls so I calculated contrasts and fit an RMA regression