Quickly create a species-area relationship — quick_create

Use the SSARP workflow for creating a species-area relationship for island species using occurrence data from GBIF without having to go through every individual step.

Usage

quick_create_SAR(
  taxon,
  rank,
  limit = 100,
  geometry = NULL,
  continent = TRUE,
  npsi = 1
)

Arguments

taxon: The name of the taxon of interest.
rank: The taxonomic rank associated with the taxon of interest.
limit: The number of GBIF occurrence records to obtain.
geometry: (character) A polygon written in Well Known Text (WKT) format to pass to the SSARP::get_data() function. If no polygon is given, records from across the globe will be returned.
continent: (logical) If TRUE, continental areas are removed from the species-area relationship data. If FALSE, continental areas are not removed from the species-area relationship data. Default: TRUE
npsi: The number of breakpoints to estimate. Default: 1

Value

A list of 3 including: the summary output, the segmented regression object, and the aggregated dataframe used to create the plot.

Examples

seg <- quick_create_SAR(taxon = "Phelsuma", rank = "genus", limit = 100, npsi = 0)
#> ℹ Finding taxon key
#> ℹ Gathering data
#> ℹ Finding land
#> ℹ Gathering areas
#> ℹ Recording island names...
#> ℹ Assembling island dictionary...
#> ℹ Adding areas to final dataframe...
#> ℹ Removing continental areas