# Export all names
exportPattern(".")

# Import all packages listed as Imports or Depends
import(
  minpack.lm,
  scatterplot3d,
  rgl,
  MASS
)

importFrom("graphics", "arrows", "lines", "par", "persp", "plot",
             "points", "text", "title")
importFrom("stats", "cmdscale", "cor", "cov", "nlm", "pchisq", "pf",
             "prcomp", "predict", "qchisq", "rnorm", "var", 
                "lm", "optim", "qnorm", "sd")
  importFrom("grDevices", "col2rgb", "rgb")
  importFrom("graphics", "abline", "legend")
  importFrom("stats", "coef", "princomp", "rbeta", "runif")
  importFrom("utils", "tail")
  importFrom("grDevices", "rainbow")
  importFrom("utils", "head")