incidence.matrix.full {PhylogeneticEM} | R Documentation |
Incidence matrix of a tree.
Description
incidence.matrix.full
computes the incidence matrix U of a tree : for a
node i and a branch b, U[i,b]=1 if b is in the lineage i, and 0
otherwise.
Usage
incidence.matrix.full(phylo)
Arguments
phylo |
a phylogenetic tree, class |
Value
Matrix of incidence, size ntaxa + Nnode.
See Also
[Package PhylogeneticEM version 1.7.0 Index]