export(hda, showloadings)
S3method(hda, default)
S3method(hda, formula)
S3method(predict, hda)
S3method(print, hda)
S3method(plot, hda)
import(e1071)
importFrom("graphics", "lines", "par", "plot", "text")
importFrom("stats", "aov", "cov", "dnorm", "manova", "model.matrix",
     "model.response", "pchisq", "pnorm", "predict", "runif")