sorry for the re-post...

On Sun, Dec 11, 2011 at 8:22 PM, Michael <comtech.usa@gmail.com> wrote:

> Hi all,
>
> I just couldn't find a R function which can fit multiple seasonal
> patters...  i.e. in the following code:
>
> *arima(x = data, order = c(p, d, q), seasonal = list(order = c(P, D, Q),
> period = S), ...
> ***
> *
> there can be only one "period", am I right?
>
> What if the data seem to have three different seasonality cycles, 5, 12,
> 21?
>
> Thanks a lot!
> *
>

	[[alternative HTML version deleted]]

