| createGrid | Create empty Area of Occupancy (AOO) Grid. |
| extrapolateEstimate | Extrapolate Estimate |
| futureAreaEstimate | Future Area Estimate |
| getAOO | Compute Area of Occupancy (AOO) |
| getAOOSilent | Alternate function for getting AOO (with custom grid) |
| getArea | Calculates the Area of a Raster. |
| getAreaEOO | Calculates area of the created EOO polygon. |
| getAreaLoss | Area change between two inputs in km2 |
| getDeclineStats | Change statistics. |
| gridUncertainty | Function to compute AOO with grid uncertainty systematically with stopping rule |
| gridUncertaintyBase | Base function to compute AOO with grid uncertainty systematically |
| gridUncertaintyRandom | Function to compute AOO with grid uncertainty randomly with stop rule |
| gridUncertaintyRandomManual | Manual function to compute AOO with grid uncertainty randomly |
| gridUncertaintyRestricted | Function to compute AOO with grid uncertainty systematically with stopping rule and restrictions |
| gridUncertaintySimulation | Function to investigate behaviour of AOO under various split scenarios |
| makeAOOGrid | Create Area of Occupancy (AOO) grid for an ecosystem or species distribution |
| makeEOO | Creates Extent of occurrence (EOO) Polygon |
| sequentialExtrapolate | Sequential extrapolation estimate |