bvariegatus

An example occurrence dataset for the Brown Throated Sloth (Bradypus variegatus) downloaded from GBIF with the <code>spocc</code> package.

datasets

Runs ecological niche models over all combinations of user-defined settings (i.e., tuning), performs cross validation to evaluate models, and returns data tables to aid in selection of optimal model settings that balance goodness-of-fit and model complexity. Also has functions to partition data spatially (or not) for cross validation, to plot multiple visualizations of results, to run null models to estimate significance and effect sizes of performance metrics, and to calculate niche overlap between model predictions, among others. The package was originally built for Maxent models (Phillips et al. 2006, Phillips et al. 2017), but the current version allows possible extensions for any modeling algorithm. The extensive vignette, which guides users through most package functionality but unfortunately has a file size too big for CRAN, can be found here on the package's Github Pages website: <https://jamiemkass.github.io/ENMeval/articles/ENMeval-2.0-vignette.html>.

Jamie M. Kass

ENMeval

Automated Tuning and Evaluations of Ecological Niche Models

Robert Muscarella

Peter J. Galante

Corentin Bohl

Gonzalo E. Buitrago-Pinilla

Robert A. Boria

Mariano Soley-Guardia

Robert P. Anderson

bvariegatus function

A data frame with 476 rows and 2 variables:<dl>
 <dt>longitude</dt>
<dd>The longitude coordinate (x).</dd> <dt>latitude</dt>
<dd>The latitude coordinate (y).</dd>
</dl>

Format

Example occurrence dataset. — bvariegatus

A data frame with 476 rows and 2 variables:<dl>
 <dt>longitude</dt>
<dd>The longitude coordinate (x).</dd>

 <dt>latitude</dt>
<dd>The latitude coordinate (y).</dd>


</dl>

Example occurrence dataset.

bvariegatus: Example occurrence dataset.

Description

Usage

Arguments

Format