'BEAST2' () is a widely used
Bayesian phylogenetic tool, that uses DNA/RNA/protein data
and many model priors to create a posterior of jointly estimated
phylogenies and parameters.
'BEAST2' is commonly accompanied by 'BEAUti 2' (),
which, among others, allows one to install 'BEAST2' package.
This package allows to work with 'BEAST2' packages from 'R'.