| 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 |