Dist2Mat                Dist2Mat conversion
expandDist              Expanding a distance matrix given new data
fastDist                "dist" object computation
fastDistAB              Computing pairwise distances between rows of
                        two matrices
get1dFrom2d             2D-indexing to 1D-indexing
get2dFrom1d             1D-indexing to 2D-indexing
subCols                 Subsetting a "dist" object by columns
subDist2Dist            Dist2Dist subsetting
subDist2Mat             Dist2Mat subsetting
