[R] function for prediting garch

[oliver wee]

> hello,
> 
> In my time series data, I was able to successfully
> fit
> its ARIMA model (Box-Jenkins) and its GARCH model
> and
> estimate their parameters. I was also able to
> forecast
> future values of the time series based on my fitted
> ARIMA model using the predict() function call. 
> 
> However, I'm not sure what is the correct function
> command to call in order to forecast  future values
> of
> my time series using both the fitted ARIMA model and
> the fitted GARCH model. Using predict() didn't give
> me
> the result I was looking for. And I can't find any
> documentation using help.search,
> 
> I think what I am looking for is akin to the
> garchsim
> and garchpred commands in Mathlab.
> 
> Any help is appreciated. Thanks!