Package index • ssarp

Prepare Occurrence Records

find_land(): Find the name of the land on which the occurrence points were found

find_areas(): Find areas of land masses.

remove_continents(): Remove continents from area dataframe.

Estimate Speciation Rates

estimate_DR(): Get speciation rates using the DR statistic (Jetz et al. 2012)

estimate_MS(): Get speciation rates following equation 4 in Magallon and Sanderson (2001)

estimate_BAMM(): Get tip speciation rates from BAMM (Rabosky 2014) analysis

Create Relationships

create_SAR(): Create a species-area relationship (SAR) plot

create_SpAR(): Create a speciation-area relationship plot (SpAR)

Other Utilities

island_areas: Island name data

get_island_areas(): Access properly encoded island_area object

get_presence_absence(): Create a presence-absence dataframe for a given occurrence record dataframe

get_richness(): Create a species richness dataframe for a given occurrence record dataframe

get_sources(): Gather sources from GBIF data for citation

plot(<SAR>): Plot a species-area relationship

print(<SAR>): Print species-area relationship summary