## Functions
export(ablrtest, alphaols, alrtest, blrtest, bh5lrtest, bh6lrtest, ca.jo, ca.po, cajolst, cajools, lttest, plotres, ur.ers, ur.kpss, ur.pp, ur.df, ur.sp, ur.za)

## Classes       
exportClasses("urca", "ca.jo", "cajo.test", "ur.kpss", "ca.po", "ur.ers", "ur.pp", "ur.sp", "ur.df", "ur.za", "sumurca")

## Methods
exportMethods("show", "plot", "summary")

## Import functions
importFrom(graphics, plot)
importFrom(nlme, BIC)


