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red (version 1.6.3)

IUCN Redlisting Tools

Description

Includes algorithms to facilitate the assessment of extinction risk of species according to the IUCN (International Union for Conservation of Nature, see for more information) red list criteria.

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Version

Install

install.packages('red')

Monthly Downloads

522

Version

1.6.3

License

GPL-3

Maintainer

Vasco V. Branco

Last Published

July 11th, 2025

Functions in red (1.6.3)

raster.reduce

Reduce dimensionality of raster layers.
raster.long

Create longitude layer.
raster.north

Create northness layer.
red.examples

Example data packaged with *red*
records

Download taxon records from GBIF.
move

Move records to closest non-NA cell.
rli

Red List Index.
red.setup

Download and setup GIS files.
red.getDir

Read GIS directory.
raster.east

Create eastness layer.
rli.multi

Red List Index for multiple groups.
rli.map

Mapping the Red List Index.
raster.lat

Create latitude layer.
red.setDir

Setup GIS directory.
outliers

Visual detection of outliers.
thin

Spatial thinning of occurrence records.
rli.predict

Prediction of Red List Index.
rli.sampled

Sampled Red List Index.
kml

Output kml files.
aoo

Area of Occupancy (AOO).
map.easy

Species distributions made easy (multiple species).
map.points

Map recorded distribution of species.
eoo

Extent of Occurrence (EOO).
map.sdm

Predict species distributions.
map.draw

Map creation.
map.habitat

Map species distribution of habitat specialist.
countries

Countries of occurrence.
elevation

Elevation limits.
raster.clean

Uniformize raster layers.
raster.read

Read and buffer raster layers.
raster.distance

Create distance layer.