[Gretl-users] Re: Classical Decomposition

Marcos Larios sonnycrack at gmail.com
Fri Feb 1 11:32:32 EST 2008


> 2) Using the Gretl GUI, can I perform a classical decomposition similar to
> that performed by Minitab (e.g., see Chapter 7 of Minitab 13 manual)?
>
>
>
> 3) If I can't do it with the GUI, can you offer some guidance on how to
> use
> the command line to do this?
>
>
>
> Thanks for the help.
>
>
>
> Tom
>

Just select your serie then go to: Variable>ARIMA-X-12, that'll give you the
option to save the serie's components... it uses an "hybrid" decomposition,
using additive and multiplicative terms at the same time, but it's supposed
to be better than the clasical decomposition.

-- 
Marcos Larios Santa Rosa
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