importFrom("graphics", "barplot", "plot", "hist", "par", "title")
importFrom("methods", "show", "new")
importFrom("grDevices", "dev.new")
importFrom("stats", "pbeta", "approxfun", "as.formula", "complete.cases","fitted", "integrate", "median", "optim", "optimize", "predict", "quantile", "runif", "as.dist", "dist", "cor")
importFrom("gtools", "combinations")
importFrom("cluster", "daisy")
import(copula)
export(CoImp, MAR, MCAR, PerfMeasure, NPCoImp)
exportClasses(CoImp, MAR, MCAR, PerfMeasure, NPCoImp)
exportMethods(show, plot)





