rangeBuilder provides tools for filtering occurrence records, generating alpha-hull-derived range polygons and mapping species richness.
Stable versions of rangeBuilder are available for installation from CRAN from within R:
install.packages("rangeBuilder")
Pre-release versions can be obtained with
remotes::install_github("ptitle/rangeBuilder")
18 Nov 2022: All taxon-specific functionality (synonymy matching, etc) has been removed as the datasets were outdated, improvements were waiting to be made, and CRAN policies make it difficult to include all of the necessary datasets while maintaining small file sizes. The R package now is more exclusively focused on species occurrence record cleaning and mapping. I hope to resurrect the taxon-specific functionality in the future.