autoharp (version 0.0.13)

keep_branches: Keep only branches specified by node numbers

Description

Retains only specific branches, that are identified by their node numbers.

Usage

keep_branches(th, branch_nodes, include_lower = TRUE)

Value

A TreeHarp object.

Arguments

th

A TreeHarp object.

branch_nodes

An integer vector, specifying the nodes to keep.

include_lower

A logical value - whether or not the lower branches should also be kept.

Examples

ex1 <- quote(x <- f(y, g(5)))
th1 <- TreeHarp(ex1, TRUE)
keep_branches(th1, 3)
keep_branches(th1, 3, include_lower = FALSE)
keep_branches(th1, c(2,3), FALSE)
keep_branches(th1, c(3, 4), FALSE)