Hello,
This simple SVD calculation (commands are copied immediately below) crashes on
my Ubuntu machine (R 2.13.0). However it works fine on my Windows 7 machine, so
I suspect there's a problem with (my?) Ubuntu and / or R. Can anybody else
reproduce it (with Ubuntu 11.04)? Thanks in advance.
p <- 500
n <- 300
set.seed(1234)
x <- matrix(rnorm(n*p), n, p)
sih <- var(x)
b <- svd(sih)
produces:
*** caught illegal operation ***
address 0x42b8c9, cause 'illegal operand'
Traceback:
1: .Call("La_svd", jobu, jobv, x, double(min(n, p)), u, v, "dgsedd",
PACKAGE = "base")
2: La.svd(x, nu, nv)
3: svd(sih)
I'm using Ubuntu 11.04 and
> version
_
platform i686-pc-linux-gnu
arch i686
os linux-gnu
system i686, linux-gnu
status
major 2
minor 13.0
year 2011
month 04
day 13
svn rev 55427
language R
version.string R version 2.13.0 (2011-04-13)
Thanks,
Matias
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