On Thu, 12 Jun 2008, Prof Brian Ripley wrote:
On Thu, 12 Jun 2008, Antonio, Fabio Di Narzo wrote:
No segfault with my r-patched version on linux-i686:
set.seed(1); x <- ts(20*sin((1:731)*2*pi/365) + 10 + rnorm(731, 0, 4),
freq=365)
arima(x, c(1, 0, 1), c(1, 0, 1))
Errore: cannot allocate v
On Thu, 12 Jun 2008, Ray Brownrigg wrote:
> arima() crashes R (segfault) with Linux R-2.7.0, Solaris R-2.6.0:
>
> Reproduce by:
>
> # 2 years of daily temperature data
> set.seed(1); x <- ts(20*sin((1:731)*2*pi/365) + 10 + rnorm(731, 0, 4),
> freq=365)
> arima(x, c(1, 0, 1), c(1, 0, 1))
I put a
I get the same behaviour on R version 2.7.0 Patched (2008-06-05 r45857),
Opensuse 10.3 x86_64 (32 Gb RAM)
> set.seed(1); x <- ts(20*sin((1:731)*2*pi/365) + 10 + rnorm(731, 0, 4),
freq=365)
> arima(x, c(1, 0, 1), c(1, 0, 1))
*** caught segfault ***
address 0x2aafb83e9f50, cause 'memory not mapped
On Thu, 12 Jun 2008, Antonio, Fabio Di Narzo wrote:
No segfault with my r-patched version on linux-i686:
set.seed(1); x <- ts(20*sin((1:731)*2*pi/365) + 10 + rnorm(731, 0, 4), freq=365)
arima(x, c(1, 0, 1), c(1, 0, 1))
Errore: cannot allocate vector of size 1010.9 Mb
Yes, you need a lot of
No segfault with my r-patched version on linux-i686:
> set.seed(1); x <- ts(20*sin((1:731)*2*pi/365) + 10 + rnorm(731, 0, 4),
> freq=365)
> arima(x, c(1, 0, 1), c(1, 0, 1))
Errore: cannot allocate vector of size 1010.9 Mb
F.
> R.version
_
platform i686-pc-linux-gnu
arch
I guess this is more r-devel than r-help.
Note, I am just the messenger - I have no idea what the user is trying to model
here.
arima() crashes R (segfault) with Linux R-2.7.0, Solaris R-2.6.0:
*** caught segfault ***
address 4240, cause 'memory not mapped'
Traceback:
1: .Call(R_getQ0, p