| bslr | Balanced semi-Latin rectangles for given number of treatments and cell size |
| bslr.even | Balanced semi-Latin rectangles for given cell size and even number of treatments |
| bslr.gen | Balanced semi-Latin rectangles for given number of treatments and cell size |
| bslr.odd | Balanced semi-Latin rectangles of for given cell size and odd number of treatments |
| pbslr | Partially balanced semi-Latin rectangles of cell size two, three and four |
| pbslr.even | Partially balanced semi-Latin rectangles of cell size two, three and four for even number of teratments |
| pbslr.odd | Partially balanced semi-Latin rectangles of cell size two and three for odd number of teratments |