coef                    Extract coefficients of stochastic frontier
                        models
dairynorway             Data on Norwegian dairy farms
dairyspain              Data on Spanish dairy farms
efficiencies            Compute conditional (in-)efficiency estimates
                        of stochastic frontier models
electricity             Data on U.S. electric power generation
extract                 Extract frontier information to be used with
                        *texreg* package
fitted                  Extract fitted values of stochastic frontier
                        models
ic                      Extract information criteria of stochastic
                        frontier models
logLik                  Extract log-likelihood value of stochastic
                        frontier models
marginal                Marginal effects of the inefficiency drivers in
                        stochastic frontier models
nobs                    Extract total number of observations used in
                        frontier models
residuals               Extract residuals of stochastic frontier models
ricephil                Data on rice production in the Philippines
sfaR-deprecated         Deprecated functions of sfaR
sfaR-package            sfaR: A package for estimating stochastic
                        frontier models
sfacross                Stochastic frontier estimation using
                        cross-sectional data
sfalcmcross             Latent class stochastic frontier using
                        cross-sectional data
sfaselectioncross       Sample selection in stochastic frontier
                        estimation using cross-section data
skewnessTest            Skewness test for stochastic frontier models
summary                 Summary of results for stochastic frontier
                        models
swissrailways           Data on Swiss railway companies
utility                 Data on U.S. electricity generating plants
vcov                    Compute variance-covariance matrix of
                        stochastic frontier models
worldprod               Data on world production
