[R-SIG-Finance] EGARCH

4dscape.com alexios at 4dscape.com
Fri Sep 9 13:10:02 CEST 2011


Please use the 'new' rugarch package which is now on CRAN (for univariate GARCH models). Also note some changes to the new ugarchspec method documented in the help files.

Regards,

Alexios

On Sep 9, 2011, at 11:28, Papa Senyo <papa.senyo at yahoo.it> wrote:

> Dear all,
> Please, I have a problem with the function ugarchspec (R says function not found) and cannot execute the command
> below. Any assistance.
> ar9<-arima(next.rtdm, order=c(5,0,0))
> b=acf(ar9$residuals)
> specm1 <- ugarchspec(variance.model=list(model="eGARCH", garchOrder=c(2,4), submodel = NULL),
> mean.model=list(armaOrder=c(5,0), include.mean=TRUE, garchInMean = TRUE))
> 
> Kind regards
> Papa
> 
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> 
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