Secondary               Get Secondary Parameter Estimates
cmpChi                  Compare model with Chi-square test
dx                      Simplest diagnostic plot for minimization
                        result
nlr                     Nonlinear Regression in R
wnl-package             Minimization Tool for
                        Pharmacokinetic-Pharmacodynamic Data Analysis
wnl5                    Old type WinNonlin - Least Square not MLE
