Automobile              Data: Cooper et al. (2001).
Textile                 Data: Cooper et al. (2001).
efficiencies.dea_stoch
                        Objective scores
make_deadata_stoch      make_deadata_stoch
modelstoch_additive     Chance Constrained Additive E-model.
modelstoch_additive_p   Chance Constrained Additive P-model.
modelstoch_addsupereff
                        Chance Constrained Super-efficiency Additive
                        E-model.
modelstoch_dir          Chance Constrained Directional Models with
                        Stochastic Directions
modelstoch_dir_dd       Chance Constrained Directional Models with
                        Deterministic Directions
modelstoch_radial       Chance Constrained Radial Models
modelstoch_radial_supereff
                        Chance Constrained Radial Super-efficiency
                        Models
