printNode {TreeSummarizedExperiment}R Documentation

To print out the node labels

Description

nodeLabel is to print out the node labels of a phylo tree.

Usage

printNode(tree, type = "leaf")

Arguments

tree

A phylo object.

type

A character value choose from leaf, all, and internal. If leaf, the output is a data frame including only leaf nodes; if internal, the output is a data frame including only internal nodes; if all, the output is a data frame including all nodes.

Value

a data frame

Author(s)

Ruizhu HUANG

Examples

data(tinyTree)
library(ggtree)

# PLOT tree
# The node labels are in orange texts and the node numbers are in blue
ggtree(tinyTree,branch.length = 'none')+
    geom_text2(aes(label = label), color = "darkorange",
           hjust = -0.1, vjust = -0.7) +
    geom_text2(aes(label = node), color = "darkblue",
               hjust = -0.5, vjust = 0.7)

(pn1 <- printNode(tinyTree, type = "leaf"))
(pn2 <- printNode(tinyTree, type = "internal"))
(pn3 <- printNode(tinyTree, type = "all"))
[Package TreeSummarizedExperiment version 1.2.0 Index]