raster.breadth

This function measures the spatial heterogeneity of the distribution of suitability
scores from an ENM. It returns Levins' (1968) two metrics of niche breadth.

keywords

Constructing niche models and analyzing patterns of niche evolution. Acts as an interface for many popular modeling algorithms, and allows users to conduct Monte Carlo tests to address basic questions in evolutionary ecology and biogeography. Warren, D.L., R.E. Glor, and M. Turelli (2008) <doi:10.1111/j.1558-5646.2008.00482.x> Glor, R.E., and D.L. Warren (2011) <doi:10.1111/j.1558-5646.2010.01177.x> Warren, D.L., R.E. Glor, and M. Turelli (2010) <doi:10.1111/j.1600-0587.2009.06142.x> Cardillo, M., and D.L. Warren (2016) <doi:10.1111/geb.12455> D.L. Warren, L.J. Beaumont, R. Dinnage, and J.B. Baumgartner (2019) <doi:10.1111/ecog.03900>.

Dan Warren

ENMTools

Analysis of Niche Evolution using Niche and Distribution Models

Russell Dinnage

raster.breadth function

<dl><dt>x</dt>
<dd>An object of class raster or RasterLayer, or an ENMTools model object containing a suitability raster.</dd>
<dt>verbose</dt>
<dd>Controls printing of diagnostic messages</dd></dl>

Arguments

raster.breadth, applies measures of niche breadth to an ENM — raster.breadth

<dl>

<dt>x</dt>
<dd>An object of class raster or RasterLayer, or an ENMTools model object containing a suitability raster.</dd>


<dt>verbose</dt>
<dd>Controls printing of diagnostic messages</dd>

</dl>

raster.breadth: raster.breadth, applies measures of niche breadth to an ENM

Description

Usage

Value

Arguments

Details

Examples