Re: [R] prcomp help

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From: Al Piszcz (apiszcz@solarrain.com)
Date: Mon 31 May 2004 - 06:07:34 EST


Message-id: <Pine.LNX.4.60.0405301606080.21797@l1>


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 <ligges@statistik.uni-dortmund.de>
> To: Al Piszcz <apiszcz@solarrain.com>
> Cc: r-help@stat.math.ethz.ch
> 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.
>>
>> ______________________________________________
>> R-help@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
>

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