Extract nodes values from a tree

Extract nodes values from a tree

Usage

get_node_values(x, ...)

Arguments

x

The tree to extract node values from.

node_indices

The index of nodes to extract from the tree.

Value

A list of node values.

Examples

tree() |>
  add_node() |>
  add_node(parent = 1L, value = list("value one!")) |>
  add_node(parent = 2L, value = list("value two!")) |>
  get_node_values(c(2, 3))
#> [[1]]
#> [[1]][[1]]
#> [1] "value one!"
#> 
#> 
#> [[2]]
#> [[2]][[1]]
#> [1] "value two!"
#> 
#>