I downloaded and built the development version
of R dated 30 May. make check, and prcomp
were successful.
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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