Spatial Subsampling of Biodiversity Occurrence Data
Rarefy localities within latitudinal bands
Convert point environment data to a raster of majority-environment cla...
Cluster localities within regions of nearest neighbours
Rarefy localities within circular regions of standard area
Calculate common metrics of spatial distribution
Calculate basic spatial coverage and diversity metrics
Find unique (taxon) occurrence records
Divide taxonomic occurrence data into geographic regions of fair comparison, with three customisable methods to standardise area and extent. Calculate common biodiversity and range-size metrics on subsampled data. Background theory and practical considerations for the methods are described in Antell and others (2023) <doi:10.31223/X5997Z>.
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