| OSFD-package | Sequential algorithms to generate designs that fill the output space. |
| ball_unif | (Quasi) uniform points in a p-dimensional ball |
| IOSFD | Input-Output Space-Filling Design |
| mMdist | Minimax distance |
| OSFD | Output Space-Filling Design |
| spanfill | Generate points to approximate the space spanned by the existing points |