Dirk
I don't have that ado file and I can't open the other ado files. I 
want to know the formula because I want to know how stata calculates 
the aic. I don't have a reference book of stata so I can't look into 
it. So I was wondering if someone else knew it.
Inez
----- Original Message -----
From: Dirk Nachbar <[email protected]>
Date: Tuesday, October 25, 2005 10:46 am
Subject: Re: st: formula of aic in stata
> Inez
> 
> try to open the -arimafit.ado- file in your STATA program folder 
> and have a 
> look for the formula. Why are you interested in that?
> 
> Dirk Nachbar
> Assistant Economist
> Pensim2
> Department for Work and Pensions
> Level 4, The Adelphi
> 1-11 John Adam St
> WC2N 6HT London
> 020 796 28531
> 
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