importFrom("grDevices", "gray")
importFrom("graphics", "abline", "legend", "lines", "par", "plot",
           "points", "title", "hist")
importFrom("stats", "lm", "rnorm", "runif", "var", "cor")
importFrom("lars", "lars")

export(qm.ridge)
S3method(plot, qm.ridge)
S3method(print, qm.ridge)

export(unr.ridge)
S3method(plot, unr.ridge)
S3method(print, unr.ridge)

export(MLtrue)
S3method(print, MLtrue)

export(aug.lars)
S3method(plot, aug.lars)
S3method(print, aug.lars)

export(uc.lars)
S3method(plot, uc.lars)
S3method(print, uc.lars)

export(correct.signs)
S3method(print, correct.signs)

export(RXpredict)
S3method(plot, RXpredict)
S3method(print, RXpredict)

export(MLcalc)
S3method(print, MLcalc)

export(MLboot)
S3method(print, MLboot)

export(MLhist)
S3method(print, MLhist)
