extractTree {phylobase} | R Documentation |
Extracts a phylo4
tree object from a phylo4d
tree+data object.
extractTree(from)
from |
a phylo4d object, containing a phylogenetic tree plus associated phenotypic data. Created by the phylo4d() function. |
extractTree
extracts just the phylogeny from a tree+data object. The phylogeny contains the topology (how the nodes are linked together), the branch lengths (if any), and any tip and/or node labels. This may be useful for extracting a tree from a phylo4d
object, and associating with another phenotypic dataset, or to convert the tree to another format.
Ben Bolker
phylo4
, phylo4d
, coerce-methods
for translation functions.
tree.phylo <- read.tree(text = "((a,b),c);") tree <- as(tree.phylo, "phylo4") plot(tree) tip.data <- data.frame(size = c(1, 2, 3), row.names = c("a", "b", "c")) (treedata <- phylo4d(tree, tip.data)) plot(treedata) (tree1 <- extractTree(treedata)) plot(tree1)