R: Generate a tree of two tips

twoer {treeman} | R Documentation

## Generate a tree of two tips

### Description

Returns a `TreeMan` tree with two tips and a root.

### Usage

    twoer(tids = c("t1", "t2"), spns = c(1, 1), rid = "root", root_spn = 0)

### Arguments

`tids` | tip IDs
`spns` | tip spans
`rid` | root ID
`root_spn` | root span

### Details

Useful for building larger trees with `addClade()`. Note, a node matrix cannot be added to a tree of two tips.

### See Also

`TreeMan-class`, `randTree`

### Examples

    library(treeman)
    tree <- twoer()

[Package treeman version 1.1.4 Index]