makeFormulaComps

An internal function used to make the formula components required for inlabru.

Integrated species distribution modeling is a rising field in quantitative ecology thanks to significant rises in the quantity of data available, increases in computational speed and the proven benefits of using such models.
Despite this, the general software to help ecologists construct such models in an easy-to-use framework is lacking.
We therefore introduce the R package 'PointedSDMs': which provides the tools to help ecologists set up integrated models and perform inference on them.
There are also functions within the package to help run spatial cross-validation for model selection, as well as generic plotting and predicting functions.
An introduction to these methods is discussed in Issac, Jarzyna, Keil, Dambly, Boersch-Supan, Browning, Freeman, Golding, Guillera-Arroita, Henrys, Jarvis, Lahoz-Monfort, Pagel, Pescott, Schmucki, Simmonds and O’Hara (2020) <doi:10.1016/j.tree.2019.08.006>.

Philip Mostert

PointedSDMs

Fit Models Derived from Point Processes to Species Distributions
using 'inlabru'

Bob O'hara

makeFormulaComps function

<dl><dt>form</dt>
<dd>The formula which needs to be changed into a component.</dd>
<dt>species</dt>
<dd>Logical indicating if species occur in the model.</dd>
<dt>speciesnames</dt>
<dd>The names of the species occurring in the model.</dd>
<dt>type</dt>
<dd>What type of component is being created: one for the covariate formula or the bias formula.</dd></dl>

Arguments

makeFormulaComps: function to make components for the covariate and bias Formulas. — makeFormulaComps

<dl>

<dt>form</dt>
<dd>The formula which needs to be changed into a component.</dd>


<dt>species</dt>
<dd>Logical indicating if species occur in the model.</dd>


<dt>speciesnames</dt>
<dd>The names of the species occurring in the model.</dd>


<dt>type</dt>
<dd>What type of component is being created: one for the covariate formula or the bias formula.</dd>

</dl>

makeFormulaComps: makeFormulaComps: function to make components for the covariate and bias Formulas.

Description

Usage

Value

Arguments