[R] phylogenetic correction and MCMC model

Bert Gunter bgunter@4567 @end|ng |rom gm@||@com
Mon May 17 16:51:08 CEST 2021

Such specialized questions are usually better posted on appropriate R-sigs,
in this case, https://stat.ethz.ch/mailman/listinfo/r-sig-phylo I presume.

Bert Gunter

"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )

On Mon, May 17, 2021 at 7:33 AM David Costantini <david.costantini using mnhn.fr>

> Dear All
> I am trying to apply a phylogenetic correction to an MCMC model, but I
> have problems in making the inverse matrix. I can visualise the treeplot
> very well, but when I use the script:
> inv.phylo<-inverseA(phylo_ultra,nodes="TIPS",scale=TRUE)
> R tells me that there is an error:
> Error in pedigree[, 2] : incorrect number of dimensions
> In addition: Warning message:
> In if (attr(pedigree, "class") == "phylo") { :
> Do you have any experience with this? I couldn't find a solution so far on
> your website
> Thanks in advance
> David
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