inefficiency            Extract JLMS inefficiency estimates
print.spsc_sfa          Print SPSC-SFA results
ricephil                Philippine Rice Farm Data
smooth_coef             Extract smooth coefficients
spsc_sfa                Semiparametric Smooth-Coefficient Stochastic
                        Frontier Analysis
summary.spsc_sfa        Summary method for SPSC-SFA
te                      Extract technical-efficiency scores
