[R] Error in unitrootTest (fSeries)

[Prof Brian Ripley]

On Wed, 23 Mar 2005, Roberto Bertolusso wrote:

> Hello, I am getting the following error message from unitrootTest.
> Do you have any clue of what could be wrong.

A bug in the package: please contact the maintainer.  This *may* work if 
you run in R_HOME.

Hint to Diethelm: use system.file("libs", ".urc1.tab", package="fSeries") 
to find the file in a location-independent way.

> Details: AMD64 (x86_64) Gentoo Linux system.
>
>
> library(fSeries)
> kmodel <- list(ar=c(.3,0,0,0,0.7,-.4*.7),d=1)
> x=armaSim(nobs,model=kmodel)
> unitrootTest(x,trend="c",statistic="t",method="adf",lags=2)
> Error in file(file, "r") : unable to open connection
> In addition: Warning message:
> cannot open file `library/fSeries/libs/.urc1.tab'

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
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