dissimilarity: Calculates dissimilarity metrics

Description Usage Arguments Value Examples

Description

This function calculates dissimilarity metrics between two communities (Sorensen and Jaccard indices).

Usage

1

Arguments

a

The number of shared species

b

The number of species unique to one of the communities

c

The number of species unique to the other community

Value

A list with $sor (the Sorensen index) and $jac (the Jaccard index)

Examples

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dissimilarity(10,15,3)
$sor
[1] 0.4736842

$jac
[1] 0.6428571

fsfrazao/SharedS documentation built on July 1, 2019, 6:24 p.m.