exportPattern("^[[:alpha:]]+")

S3method(coef, liu)
S3method(dest, liu)
S3method(fitted, liu)
S3method(hatl, liu)
S3method(infoliu, liu)
S3method(liu, default)
S3method(lstats, liu)
S3method(plot, biasliu)
S3method(plot, infoliu)
S3method(plot, liu)
S3method(predict, liu)
S3method(press, liu)
S3method(print, dliu)
S3method(print, liu)
S3method(print, lstats)
S3method(print, summary.liu)
S3method(residuals, liu)
S3method(summary, liu)
S3method(vcov, liu)


importFrom("graphics", "legend", "matplot", "plot", "text")
importFrom("stats", ".checkMFClasses", "coef", "delete.response",
           "lm.fit", "model.frame", "model.matrix", "model.response",
           "na.pass", "pnorm", "printCoefmat", "resid", "var", "vcov")

importFrom("stats", "residuals")
