distNode {TreeSummarizedExperiment} | R Documentation

## Calculate the distance between any two nodes on the tree

### Description

`distNode` is to calculate the distance between any two nodes on a `phylo` tree

### Usage

    distNode(tree, node)

### Arguments

`tree` | A phylo object.
`node` | A numeric or character vector of length two.

### Value

A numeric value.

### Examples

    library(ggtree)
    data(tinyTree)
    ggtree(tinyTree) +
        geom_text2(aes(label = node), color = "darkorange",
               hjust = -0.1, vjust = -0.7) +
        geom_text2(aes(label = branch.length), color = "darkblue",
                   vjust = 0.7)

    distNode(tree = tinyTree, node = c(10, 11))
    distNode(tree = tinyTree, node = c(12, 13))
    distNode(tree = tinyTree, node = c(13, 15))
    distNode(tree = tinyTree, node = c(12, 14))

[Package TreeSummarizedExperiment version 2.2.0 Index]