label.subtree: Label subtree
In rphast: Interface to 'PHAST' Software for Comparative Genomics

Description Usage Arguments Value Author(s) Examples

Apply a label to a subtree

1	label.subtree(tree, node, label, include.leading = FALSE)

`tree`	A vector of character strings, each containing a newick tree
`node`	A character string, giving the node at the head of the subtree.
`label`	A single character string giving the label to apply to the branches in the subtree.
`include.leading`	A logical value; if `TRUE`, include the branch leading to the subtree in the labelled group; otherwise include only descendants of the named node.

A vector of character strings containing the modified trees; the branches are labelled by appending a pound sign and the label to the node name in the tree string.

Melissa J. Hubisz

trees <- c("((hg18:1.0, panTro2:2.0)hg18-panTro2:3.0, mm9:4.0);",
           "(((hg18:0.01, panTro2:0.01)hg18-panTro2:0.07,
              (mm9:0.083220,rn4:0.090564)mm9-rn4:
             0.269385)hg18-rn4:0.020666,canFam2:0.193569);")
label.subtree(trees, "hg18-panTro2", "human-chimp", include.leading=FALSE)
label.subtree(trees, "hg18-panTro2", "human-chimp", include.leading=TRUE)