export( "efficiencies" )
export( "frontier" )
export( "frontierQuad" )
export( "frontierTranslogRay" )
export( "front41Est" )
export( "front41ReadOutput" )
export( "front41WriteInput" )
export( "resettestFrontier" )
export( "sfa" )
S3method( "efficiencies", "default" )
S3method( "efficiencies", "frontier" )
S3method( "fitted", "frontier" )
S3method( "coef", "frontier" )
S3method( "cooks.distance", "frontier" )
S3method( "logLik", "frontier" )
S3method( "lrtest", "frontier" )
S3method( "nobs", "frontier" )
S3method( "predict", "frontier" )
S3method( "print", "frontier" )
S3method( "residuals", "frontier" )
S3method( "summary", "frontier" )
S3method( "coef", "summary.frontier" )
S3method( "print", "summary.frontier" )
S3method( "vcov", "frontier" )
S3method( "elas", "frontierQuad" )
S3method( "coef", "front41Output" )
S3method( "print", "front41Output" )
S3method( "summary", "front41Output" )
S3method( "vcov", "front41Output" )
S3method( "coef", "summary.front41Output" )
S3method( "print", "summary.front41Output" )

useDynLib( frontier, .registration = TRUE, .fixes = "C_" )

importFrom( "Formula", "as.Formula" )
importFrom( "moments", "skewness" )
importFrom( "lmtest", "lrtest" )
importFrom( "lmtest", "lrtest.default" )
importFrom( "micEcon", "elas" )
importFrom( "micEcon", "translogEla" )
importFrom( "micEcon", "logDataSet" )
importFrom( "miscTools", "semidefiniteness" )
importFrom( "plm", "index" )
importFrom( "stats", "as.formula" )
importFrom( "stats", "coef" )
importFrom( "stats", "cooks.distance" )
importFrom( "stats", "dnorm" )
importFrom( "stats", "fitted" )
importFrom( "stats", "lm" )
importFrom( "stats", "logLik" )
importFrom( "stats", "model.matrix" )
importFrom( "stats", "model.response" )
importFrom( "stats", "na.pass" )
importFrom( "stats", "nobs" )
importFrom( "stats", "pchisq" )
importFrom( "stats", "pnorm" )
importFrom( "stats", "predict" )
importFrom( "stats", "printCoefmat" )
importFrom( "stats", "pt" )
importFrom( "stats", "residuals" )
importFrom( "stats", "vcov" )
importFrom( "utils", "setTxtProgressBar" )
importFrom( "utils", "txtProgressBar" )
importFrom( "utils", "write.table" )
