[R-SIG-Finance] R can't response me, and maybe dead when calling garchFit

Hannu Kahra hkahra at gmail.com
Fri Oct 19 11:12:44 CEST 2007


Instead of library(fSeires), try library(fSeries).

For your information, garchFit is now in the fGarch package, if you have
R-2.6.0.

Hannu

On 10/19/07, ANNing-ning <nning_an at hotmail.com> wrote:
>
>
> for example , when i run the following codes, R will be dead and lost
> responsion
>
> library(fSeires)
> n = 1000ans = rep(0 ,n)for(i in 1:1000) {  x = rnorm(1000)  mod =
> garchFit(~garch(1,1), data = x)  ans[i] = predict(mod, n.ahead =1)[3]  }
>
> but at sometimes, if i restart my computer, and then run these codes, it
> will be ok.
>
> I guess the problem maybe due to memory limitation, but after I run
>
> memory.limit(size = 1024*3)
>
> that problem is still on
>
> could someone  help me ?
>
> Thanks very much!
>
>
> ANN Ning-ning
>
> 2007.10.19
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