Hi Zhong,
A few good places where to start:
http://ape-package.ird.fr/
https://github.com/KlausVigo/phangorn
For basic introductions, see the vignettes in the package phangorn:
https://CRAN.R-project.org/package=phangorn
Best,
Emmanuel
Le 25/09/2018 à 17:34, Zhong Huang a écrit :
Hello,
Hello,
I'm attempting to use R to measure the branch lengths of phylogenies
constructed from DNA sequence alignments. I'm using Seaview to construct the
trees, but I'm not sure how to import those trees into R (particularly because
the trees can only be saved as PDFs or SVGs). I'm hoping that