[R] prcomp help
Uwe Ligges
ligges at statistik.uni-dortmund.de
Sun May 30 22:01:58 CEST 2004
Al Piszcz wrote:
>
> Slackware 9.1, R 1.9.0, 2.54GHZ P4, 2GB RAM
>
> example(prcomp) never finishes
>
>
>> example(prcomp)
>
>
> prcomp> data(USArrests)
>
> prcomp> prcomp(USArrests)
>
>
> ====
>
> The following test also appears to hang.
>
>> a<-matrix(rnorm(100,mean=32,sd=31),10,10)
>> b<-prcomp(a)
Works on Windows and several other OSs.
Do you have a local copy of prcomp() (which is different from the
original one)?
What happens if you start R with --vanilla and try again?
What happened after
make check
during your R installation? make check should have reported an error
here (or hang itself)....
Uwe Ligges
>
>
>
> ====
>
> What is the recommended debug approach?
>
> Thank you.
>
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> https://www.stat.math.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide!
> http://www.R-project.org/posting-guide.html
More information about the R-help
mailing list