I am pretty sure it is something to do with my local installation. I have R running on 6 other systems with no proble.s

1] R --vanilla (same bevhavior, does not finish)
2] I will reinstall and report back shortly if there is still
   an issue.

Thank you.




On Sun, 30 May 2004, Uwe Ligges wrote:

Date: Sun, 30 May 2004 22:01:58 +0200
From: Uwe Ligges <[EMAIL PROTECTED]>
To: Al Piszcz <[EMAIL PROTECTED]>
Cc: [EMAIL PROTECTED]
Subject: Re: [R] prcomp help

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.

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