From ggrothendieck at gmail.com  Sun Nov 15 18:13:30 2009
From: ggrothendieck at gmail.com (Gabor Grothendieck)
Date: Sun, 15 Nov 2009 12:13:30 -0500
Subject: [Rd] Fwd: AR(2) modelling
In-Reply-To: <882952CD-BFBF-45F1-B199-FB67F0DDD2EA@gmail.com>
References: <9D959877-C897-4301-AE52-1A8B4E292822@gmail.com> 
	<9078B936-1E5B-44A2-9C1C-0762F054E708@gmail.com>
	<alpine.OSX.1.00.0911151103230.36843@tystie.local> 
	<882952CD-BFBF-45F1-B199-FB67F0DDD2EA@gmail.com>
Message-ID: <971536df0911150913g342b60bfk1645cb24dce31d69@mail.gmail.com>

Try this:

debug(stats:::ar.yw.default)

and then run the ar function to step through the ar code so you can
see the results line by line and understand what it is doing at a very
detailed level.

On Sun, Nov 15, 2009 at 10:06 AM, Christophe Dutang <dutangc at gmail.com> wrote:
> As you are sure of the accuracy of your code, why don't you tell me where is
> my mistake?
>
> Le 15 nov. 2009 ? 12:03, Prof Brian Ripley a ?crit :
>
>>
>>
>> --
>> Brian D. Ripley, ? ? ? ? ? ? ? ? ?ripley at stats.ox.ac.uk
>> Professor of Applied Statistics, ?http://www.stats.ox.ac.uk/~ripley/
>> University of Oxford, ? ? ? ? ? ? Tel: ?+44 1865 272861 (self)
>> 1 South Parks Road, ? ? ? ? ? ? ? ? ? ? +44 1865 272866 (PA)
>> Oxford OX1 3TG, UK ? ? ? ? ? ? ? ?Fax: ?+44 1865 272595
>
> --
> Christophe Dutang
> Ph.D. student at ISFA, Lyon, France
> website: http://dutangc.free.fr
>
> ______________________________________________
> R-devel at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel
>



[Rd] Fwd: AR(2) modelling
Gabor Grothendieck