import(car,lpSolveAPI)
importFrom("stats","na.omit","AIC","BIC","anova","cor")
importFrom("graphics", "abline", "boxplot", "par", "rect", "text")
importFrom("stats", "cov", "fivenum", "mahalanobis")
importFrom("grDevices", "colorRampPalette")
importFrom("graphics", "axis", "grid", "lines", "plot", "points")
importFrom("stats", "complete.cases", "sd")
importFrom("utils", "tail")
export(dm.ddf,
       dm.dea,
       dm.dynamic.bc,
       dm.hdf,
       dm.mahalanobis,
       dm.network.dea,
       dm.sbm,
       dm.sf,
       ma.aps.reg,
       map.corr,
       map.soa.ddf,
       map.soa.dea,
       map.soa.hdf,
       map.soa.sbm,
       map.soa.sf,
       plp,
       roc.dea,
       roc.hdf,
       roc.malmquist,
       roc.sf,
       target.arrival.dea,
       target.arrival.hdf,
       target.arrival.sf,
       target.spec.dea
       )