H.inv.select            Bandwidth matrix selection
USMacro                 US Macroeconomic Data
allocative.efficiency   Allocative efficiency estimation
fit.boundary            Multivariate smooth boundary fitting with
                        additional constraints
fit.mean                Kernel smoothing with additional constraints
fit.sf                  Non-parametric stochastic frontier
panel.production        Randomly generated panel of production data
reflect.data            Data reflection for kernel smoothing
technical.efficiency.change
                        Technical and efficiency change estimation
univariate              Randomly generated univariate data
