calc_nspp: Calculate number of species (nspp)

In marinebon/gmbi: global marine biodiversity indicators

Description

Calculate number of species (nspp)

Usage

calc_nspp(con, tif, col_grps, group, tbl_spp_cells, col_spp,
  spp_prob_threshold = 0.5)

Arguments

con	database connection
tif	raster tif output
col_grps	column in species table with taxonomic groupings
group	taxonomic group
tbl_spp_cells	species_cells table with modeling period (ie now or 2100)
col_spp	column in species_cells matching spp.SPECIESID
spp_prob_threshold	probability threshold (default=0.5) to count as present

Value

True of completed, False if not

marinebon/gmbi documentation built on Oct. 6, 2020, 10:23 p.m.