This should be checked. I'll try and will let you know.
Maybe if someone has daily or weekly data and if Arima x-12 is choosen then
a pop up menu could apper with the possibility of data conversion maybe.
From: Allin Cottrell <cottrell(a)wfu.edu>
Reply-To: Gretl list <gretl-users(a)ricardo.ecn.wfu.edu>
To: Gretl list <gretl-users(a)ricardo.ecn.wfu.edu>
Subject: Re: [Gretl-users] Arima x-12 Date: Tue, 25 Jul 2006 12:55:44 -0400
(EDT)
On Tue, 25 Jul 2006, john w wrote:
>I tried to do sesonal adjustment using Arima x-12 on daily data. I used
>less than 720 observations. But this pops out:
>
>Reading input spec file from File.spc
>
>Why is that? Is it maybe because of daily data used?
Yes. I've now checked, and it seems that X-12-ARIMA only supports monthly
or quarterly series. I'll have to disable the menu item for other data
frequencies.
Allin.
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