| VNM-package | Tools for constructing 3-objective optimal designs |
| ceff1 | Checking c-efficiency for estimating the ED50. |
| ceff2 | Checking c-efficiency for estimating the MED. |
| Deff | Checking D-efficiency for estimating model parameters. |
| MOPT | Search the 3-objective optimal designs for estimating model parameters, ED50, and MED. |
| OPT-class | Class to contain the results from function MOPT, ceff1, ceff2, and Deff. |
| PAR-class | Class to contain the variables for the verification plots from function MOPT, ceff1, ceff2, and Deff. |
| plot-method | Class to contain the results from function MOPT, ceff1, ceff2, and Deff. |
| S.Weight | Identify optimal weights for given dose levels. |
| summary-method | Class to contain the results from function MOPT, ceff1, ceff2, and Deff. |
| summary-method | Class to contain the results from function S. Weight. |
| SW-class | Class to contain the results from function S. Weight. |