Evaluating Geographic Sampling Bias in Biological Collections
Evaluating Sampling Bias in Species Distribution Data
Distance Rasters from a List of Geographic Gazetteers
Is Method for Class sampbias
Mapping Projected Bias Effects
Plotting the Posterior Estimates of the Bias Weights
Projecting Bias Effects in Space
Summary Method for Class sampbias
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>.