| choose.fx | choose fx for principal fitted response reduction and unstructured principal fitted response reduction |
| matpower | compute the M^power where M is a symmetric matrix. |
| mbrdr | Main function for model-based response dimension reduction regression |
| mbrdr.compute | Main function for model-based response dimension reduction regression |
| mbrdr.x | Accessor functions for data in dr objects |
| mbrdr.y | Accessor functions for data in dr objects |
| mps | Minneapolis School dataset |
| SIGMAS | compute all required SIGMA matrices for '"pfrr"' and '"upfrr"' |