calcOverlap             Calculate Percent Overlap of Isotopic Niche
                        Space
createSPDF              Internal helper function
estEllipse              Estimate Bivariate Normal Ellipse Isotope Niche
estKIN                  Estimate Kernel Isotope Niche
estMCP                  Estimate Minimum Convex Polygon (MCP) Isotope
                        Niche
genCircle               Create a sequence of points on a circle
getArea                 Method to extract Niche Polygon Areas
getColors               Create a list of colors for plotKIN function
getKernelThreshold      Miscellaneous functions to complete kernel 2D
                        estimates: Get contour threshold values
makeHole                Miscellaneous functions to complete kernel 2D
                        estimates: make polygon hole when inner circle
plotKIN                 Plotting function for rKIN polygons
rKIN                    rKIN: A package for computating isotopic niche
                        space
rodents                 Isotopic data from rodent blood samples.
