CADFtest: This package performs the CADF unit root test proposed in Hansen (1995)

This package performs Hansen's (1995) Covariate-Augmented Dickey-Fuller (CADF) test. The only required argument is y, the Tx1 time series to be tested. If no stationary covariate X is passed to the procedure, then an ordinary ADF test is performed. The p-values of the test are computed using a procedure proposed in Costantini, Lupi and Popp (2007), illustrated in Lupi (2009).

Version: 0.3-2
Depends: dynlm, sandwich, tseries, urca
Suggests: fUnitRoots
Published: 2014-01-08
Author: Claudio Lupi
Maintainer: Claudio Lupi <lupi at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: CADFtest citation info
Materials: NEWS
In views: Econometrics, Finance, TimeSeries
CRAN checks: CADFtest results


Reference manual: CADFtest.pdf
Vignettes: CADFtest
Package source: CADFtest_0.3-2.tar.gz
MacOS X binary: CADFtest_0.3-2.tgz
Windows binary:
Old sources: CADFtest archive