[Rd] Look, Watson! La.svd & ATLAS
Liaw, Andy
andy_liaw@merck.com
Fri, 02 Nov 2001 08:21:12 -0500
Dear R-devel,
I had attempted to compile r-devel (dated Oct. 31, 2001) on WinNT with link
to ATLAS, with mostly success. However, when I tried the following, I got a
visit from Dr. Watson:
R : Copyright 2001, The R Development Core Team
Version 1.4.0 Under development (unstable) (2001-10-31)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type `license()' or `licence()' for distribution details.
R is a collaborative project with many contributors.
Type `contributors()' for more information.
Type `demo()' for some demos, `help()' for on-line help, or
`help.start()' for a HTML browser interface to help.
Type `q()' to quit R.
> set.seed(1)
> x <- matrix(runif(1e4), 1e2, 1e2)
> invisible(La.svd(x)) # This ran fine.
> x <- matrix(runif(1e5), 1e3, 1e2)
> invisible(La.svd(x))
(Dr. Watson says there's an access violation.)
So far La.svd is the only thing I know of that generates Dr. Watson.
The version info:
_
platform i386-pc-mingw32
arch x86
os Win32
system x86, Win32
status Under development (unstable)
major 1
minor 4.0
year 2001
month 10
day 31
language R
Other info:
Hardware: PIII 900MHz w/256mb ram (IBM ThinkPad T22)
ATLAS-3.2.1 compiled from source using cygwin (gcc 2.95.3-5), using default
setting for PIIISSE1
R-devel compiled with mingw gcc 2.95.3-6
Can anyone provide some hint? Could it be that I just got a bad snapshot of
R-devel?
TIA,
Andy
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