as.dendrogram.phylo     Convert "phylo" objects to dendrograms.
as.phylo.dendrogram     Convert dendrogram to "phylo" object.
ladder                  Reorder tree branches in ladderized pattern.
phylogram               Dendrograms for evolutionary analysis.
prune                   Remove tree nodes by regular expression pattern
                        matching.
read.dendrogram         Read a dendrogram from parenthetic text.
remidpoint              Set dendrogram attributes for a nested list.
reposition              Reset dendrogram height attributes.
ultrametricize          Make dendrogram ultrametric.
write.dendrogram        Export a dendrogram object to text.
