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sampbias

Evaluating Geographic Sampling Bias in Biological Collections

v2.0.0 · Feb 6, 2024 · GPL-3

Description

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>.

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OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

Dependency Network

Dependencies Reverse dependencies cowplot dplyr forcats ggplot2 magrittr rlang tidyr viridis terra sf rnaturalearth sampbias

Version History

new 2.0.0 Mar 9, 2026