AOOarea                 Calculate AOO
Species Endemism        Calculate species endemism
buildRMM                Create metadata objects from 'changeRangeR'
calc_PE                 Calculate phylogenetic endemism
complementarity         Compare raster values within and outside of a
                        mask
envChange               Calculate change in suitable SDM area through
                        time
futureOverlap           Calculate the ratio of future overlap of SDMs
                        with shapefile categories
mcp                     Minimum Convex Hull Polygon
mcpSDM                  SDM-based Minimum Convex Hull Polygon
ratioOverlap            Calculate the proportion of a range area that
                        is either 1: contained by geographic
                        categories, or 2: correlated with a continuous
                        environmental layer.
