get_trees: extract a phylogenetic tree from the nexml
Description
extract a phylogenetic tree from the nexml
Usage
get_trees(nexml)
Arguments
nexml
a representation of the nexml object from which the data is to be retrieved
Value
an ape::phylo tree, if only one tree is represented. Otherwise returns a list of lists of multiphylo trees. To consistently recieve the list of lists format (preserving the heriarchical nature of the nexml), use get_trees_list instead.