useDynLib(weights)

export("wtd.hist", "wtd.chi.sq", "wtd.t.test", "wtd.cor", "nalevs", "dummify", "wpct", "starmaker", "stdz", "rd")
export(wtd.cors)

importFrom(gdata, drop.levels)
importFrom(Hmisc, wtd.table, wtd.mean, wtd.var)
