ILnumber {treestats}

ILnumber

Description

The ILnumber is the number of internal nodes with a single tip child. Higher values typically indicate a tree that is more unbalanced.

The ILnumber is the number of internal nodes with a single tip child, as adapted from the phyloTop package.

Usage

ILnumber(input_obj, normalization = "none")

Arguments

input_obj

phylo object or ltable

normalization

"none" or "tips", in which case the result is normalized by dividing by N - 2, where N is the number of tips.

Value

ILnumber