IUCN Red List Comprehensive groups — rl_comprehensive

Get assessment data by comprehensive group name (e.g amphibians, mammals, birds, blennies, mangrove_plants, reptiles, insects, fishes, etc). See name argument for available group names.

Usage

rl_comprehensive_groups(
  name = NULL,
  year_published = NULL,
  latest = NULL,
  possibly_extinct = NULL,
  possibly_extinct_in_the_wild = NULL,
  scope_code = NULL,
  page = 1
)

Arguments

name: Character. One or more group names. Use rl_comprehensive_groups() to list available group names.
year_published: Optional. Single or numeric vector of years to filter assessments by publication year.
latest: Optional. Logical. If TRUE, return only the latest assessment per species.
possibly_extinct: Optional. Logical. Filter for species flagged as possibly extinct.
possibly_extinct_in_the_wild: Optional. Logical. Filter for species possibly extinct in the wild.
scope_code: Optional. Integer One or more scope codes to filter assessments.
page: Optional. Integer vector. Specify one or more page numbers to fetch. If NULL or NA, all pages will be fetched automatically.

Value

A tibble (class tbl_df, tbl, data.frame) where each column represents a unique API response JSON key. If name = NULL, the tibble contains available comprehensive group names. If name is provided, the tibble contains assessment data for the specified group(s), including taxon details, red list category, year, and other relevant metadata.

Examples

if (FALSE) { # \dontrun{
rl_comprehensive_groups(name = "amphibians",
                        year_published = 2024:2025,
                        page = 1:3)
} # }