| 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 |