exportPattern("^[[:alpha:]]+")
import("lattice")
import("latticeExtra")
importFrom("grDevices", "terrain.colors")
importFrom("graphics", "axis", "boxplot", "grid", "hist", "legend",
     "lines", "matplot", "par", "points")
importFrom("stats", "quantile", "rbinom", "rgamma", "rmultinom",
     "rpois", "sd")
