The update was just to the 'unbend' option. The output files are now adjusted
to have the same centroid and centroid sizes as the input specimens. It might
be convenient for seeing how the adjusted data compare to the original. Note
that the method is still rather ad hoc and only intended to
Thanks for your kind reply.
I can see the phylogenetic tree (class phylo) and its nodes following the
steps that you suggested. However, I wanted to observe the nodes of the
phylogenetic PCA plot (not class phylo). I now managed to conduct a more
detailed zooming at different points of the plot
Mariana,
In R, objects of the class ‘phylo’ have a particular structure to the manner in
which nodes are labeled. The easiest way to see these is to do this:
library(ape)
plot(phylo)
nodelabels()
Dean
Dr. Dean C. Adams (he/him)
Distinguished Professor of Evolutionary Biology
Director of
Hello everyone,
I used the gm.prcomp on otolith shape data and a fish phylogeny, the
resulting plot is attached in this email.
I extracted the component "ancestors" from the gm.prcomp function in an
excel sheet to be able to observe ancestral shapes at each node. However,
as you may corroborate
