trackNode {TreeSummarizedExperiment} | R Documentation

## track the nodes of a phylo tree

### Description

`trackNode` track nodes of a phylo tree by adding the alias labels to them

### Usage

    trackNode(tree)

### Arguments

`tree` | A phylo object

### Value

a phylo object

### Author(s)

Ruizhu Huang

### Examples

    library(ggtree)

    data(tinyTree)

    ggtree(tinyTree, branch.length = 'none') +
        geom_text2(aes(label = label), hjust = -0.3) +
        geom_text2(aes(label = node), vjust = -0.8,
                   hjust = -0.3, color = 'blue')

    #check whether the node number and node label are matched
    trackTree <- trackNode(tinyTree)
    ggtree(trackTree, branch.length = 'none') +
        geom_text2(aes(label = label), hjust = -0.3) +
        geom_text2(aes(label = node), vjust = -0.8,
                   hjust = -0.3, color = 'blue')

[Package TreeSummarizedExperiment version 2.2.0 Index]