QuadTree-class          Class '"QuadTree"'
SearchTree-class        Class '"SearchTree"'
createTree              Create a Search Tree Index
knnLookup               Perform k-Nearest Neighbors Lookup Using a
                        Search Tree
knnLookup-methods       ~~ Methods for Function 'knnLookup' in Package
                        'SearchTrees' ~~
rectLookup              Perform Rectangular Lookup in 2d Space
rectLookup-methods      Methods for Function 'rectLookup' in Package
                        'SearchTrees'
