+\alias{as.network.phylo}
+\alias{as.igraph}
+\alias{as.igraph.phylo}
+\title{Conversion Among Tree and Network Objects}
+\description{
+ \code{as.phylo} is a generic function which converts an object into a
+ tree of class \code{"phylo"}. There are currently two methods for
+ objects of class \code{"hclust"} and of class \code{"phylog"}
+ (implemented in the package ade4).
+
+ \code{as.hclust.phylo} is a method of the generic
+ \code{\link[stats]{as.hclust}} which converts an object of class
+ \code{"phylo"} into one of class \code{"hclust"}. This can used to
+ convert an object of class \code{"phylo"} into one of class
+ \code{"dendrogram"} (see examples).
+
+ \code{as.network} and \code{as.igraph} convert trees of class
+ \code{"phylo"} into these respective classes defined in the packages
+ of the same names. Note that the generic of the former is defined in
+ \pkg{network}.
+
+ \code{old2new.phylo} and \code{new2old.phylo} are utility functions
+ for converting between the old and new coding of the class
+ \code{"phylo"}.
+}