ea_raster

<p>An example for an global equal area raster (in Behrmann projection) for the
format needed for a custom grid provided to <code>calculate_bias</code>.</p>

datasets

Evaluating the biasing impact of geographic features such as airports, cities, roads, rivers in datasets of coordinates based biological collection datasets, by Bayesian estimation of the parameters of a Poisson process. Enables also spatial visualization of sampling bias and includes a set of convenience functions for publication level plotting. Also available as 'shiny' app. The reference for the methodology is: Zizka et al. (2020) <doi:10.1111/ecog.05102>.

Alexander Zizka

sampbias

Evaluating Geographic Sampling Bias in Biological Collections

Daniele Silvestro

Bruno Vilela

ea_raster function

<p>An object of class <code>PackedSpatRaster</code> of length 1.</p>

ea_raster: Equal Area Raster

Description

Usage

Arguments

Format

Examples