EHVI                    EHVI: Constrained Expected Hypervolume
                        Improvement
EI                      Constrained Expected Improvement
HEGO                    HEGO: Efficient Global Optimization Algorithm
                        based on the Hypervolume criteria
MEGO                    MEGO: Multi-Objective Efficient Global
                        Optimization Algorithm based on scalarization
                        of the objectives
MVPF                    MVPF: Minimization of the Variance of the
                        Kriging-Predicted Front
Tchebycheff             Augmented Tchebycheff function
VMPF                    Deprecated function
igd                     IGD: Inverted Generational Distance
max_EHVI                max_EHVI: Maximization of the Expected
                        Hypervolume Improvement criterion
max_EI                  max_EI: Maximization of the Constrained
                        Expected Improvement criterion
mkm                     Multi-objective Kriging model
mkm-class               A S4 class of multiple Kriging models
moko                    moko: Multi-objective Kriging Optimization
nowacki_beam            Test function: The Nowacki Beam
nowacki_beam_tps        True pareto front for the nowacki beam problem
pdist                   Distance between vector and matrix
predict,mkm-method      Predictor for a multiobjective Kriging model
predict_front           Predicted Pareto front
ps                      Creates a pareto set from given data
test_functions          Test functions for optimization
