| clean | Uniformize raster layers. |
| create.east | Create eastness layer. |
| create.lat | Create latitude layer. |
| create.long | Create longitude layer. |
| create.north | Create northness layer. |
| distance | Create distance layer. |
| eoo | Extent of Occurrence (EOO). |
| gecko.layers | Environmental layers for Madeira. |
| gecko.range | Geographic range for Hogna maderiana (Walckenaer, 1837). |
| gecko.records | Occurrence records for Hogna maderiana (Walckenaer, 1837). |
| map.draw | Map creation. |
| move | Move records to closest non-NA cell. |
| outliers | Visual detection of outliers. |
| reduce | Reduce dimensionality of raster layers. |
| thin | Spatial thinning of occurrence records. |
| worldborders | World country borders. |