node_prune {GE}

Prune Nodes off a Tree by Names

Description

A wrapper of data.tree::Prunes. Prune nodes off a tree by names. This function has side-effects, it modifies the tree given by the argument (see the package data.tree).

Usage

node_prune(tree, ...)

Arguments

tree

a tree (i.e. a Node object).

...

some character strings specifies the names of nodes to be pruned.

Value

Invisibly returns the tree.

Examples

dst <- node_new(
  "firm",
  "lab", "cap", "land"
)
node_prune(
  dst,
  "cap", "land"
)
plot(dst)