| aoo | Area of Occupancy (AOO). |
| countries | Countries of occurrence. |
| elevation | Elevation limits. |
| eoo | Extent of Occurrence (EOO). |
| kml | Output kml files. |
| map.draw | Map creation. |
| map.easy | Species distributions made easy (multiple species). |
| map.habitat | Map species distribution of habitat specialist. |
| map.points | Map recorded distribution of species. |
| map.sdm | Predict species distributions. |
| move | Move records to closest non-NA cell. |
| outliers | Visual detection of outliers. |
| raster.clean | Uniformize raster layers. |
| raster.distance | Create distance layer. |
| raster.east | Create eastness layer. |
| raster.lat | Create latitude layer. |
| raster.long | Create longitude layer. |
| raster.north | Create northness layer. |
| raster.read | Read and buffer raster layers. |
| raster.reduce | Reduce dimensionality of raster layers. |
| records | Download taxon records from GBIF. |
| red.examples | Example data packaged with *red* |
| red.getDir | Read GIS directory. |
| red.setDir | Setup GIS directory. |
| red.setup | Download and setup GIS files. |
| rli | Red List Index. |
| rli.map | Mapping the Red List Index. |
| rli.multi | Red List Index for multiple groups. |
| rli.predict | Prediction of Red List Index. |
| rli.sampled | Sampled Red List Index. |
| thin | Spatial thinning of occurrence records. |