| extract.parsimonyCost {PhylogeneticEM} | R Documentation |
extract.parsimonyCost takes an object of class "parsimonyCost",
result of function parsimonyCost, and computes the minimum cost
at the given node.
## S3 method for class 'parsimonyCost' extract(x, node = attr(x, "ntaxa") + 1, ...)
x |
an object of class " |
node |
the root node of the subtree. By default, the root of the tree. |
... |
unused |
An integer giving the minimum cost of the subtree.