Hi all,
I've search quite around for methods of converting from a edgelist (from
igraph) to a phylo class
taken from the 2006: Analysis of Phylogenetics and Evolution with R
the instructions for building an object of the "phylo" class seems to have
been changed. Please correct me if I'm mistaken.
An object of class "phylo" is a list with the following components.
> edge
> a two-column matrix where each row represents a branch (or edge) of the
> tree; the nodes and the tips are symbolized with numbers; the nodes are
> represented with negative numbers (the root being "-1"), and the tips are
> represented with positive numbers. For each row, the first column gives the
> ancestor. This representation allows an easy manipulation of the tree.
--
Regards
Wesley
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