phylobase (version 0.8.2)

isRooted: Methods to test, access (and modify) the root of a phylo4 object.

Description

Methods to test, access (and modify) the root of a phylo4 object.

Usage

isRooted(x)
"isRooted"(x)
rootNode(x)
"rootNode"(x)
rootNode(x) <- value
"rootNode"(x) <- value

Arguments

x

a phylo4 or phylo4d object.

value

a character string or a numeric giving the new root.

Value

isRooted

logical whether the tree is rooted

rootNode

the node corresponding to the root

Examples

data(geospiza)
isRooted(geospiza)
rootNode(geospiza)

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