ok it works, but I have daily data.

Can I use X12 Arima with daily data ?

Thanks
LB

Date: Wed, 18 Feb 2009 11:15:15 +0100
From: marcin@wrzosy.nsb.pl
To: gretl-users@lists.wfu.edu
Subject: Re: [Gretl-users] X-12-Arima analysis

Check the frequency of the dataset: should be quarterly or monthly.

Marcin

Robert Besso pisze: 
Hi,

I have the following problem. I would like to start an X-12-Arima analysis on a time serie I have (a price of a product).
Unfortunately the two "buttons/selections" (X12 ARMIA and TRAMO Seats) below Variable button in the menu cannot be selected ?

What could be the problem ? I imported my data as a time series.

Thanks a lot
LB

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GG# 203127

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