From ggrothendieck at gmail.com  Sun Jul 15 01:11:33 2012
From: ggrothendieck at gmail.com (Gabor Grothendieck)
Date: Sat, 14 Jul 2012 19:11:33 -0400
Subject: [Rd] extractAIC.nls
In-Reply-To: <5001F873.7020103@prodsyse.com>
References: <5001F873.7020103@prodsyse.com>
Message-ID: <CAP01uR=kLO7gtKcGAO8XO6_eaRLv42YzywHx6=j73ceeeAScZQ@mail.gmail.com>

On Sat, Jul 14, 2012 at 6:53 PM, Spencer Graves
<spencer.graves at prodsyse.com> wrote:
> Hello:
>
>
>       Does "extractAIC.nls" exist anywhere?  If no, is there some reason it
> should not be used?
>
>
>       I'm planning to add it to the fda package, but before I do, I felt a
> need to ask if there is some reason I shouldn't or if there are caveats I
> should include in the help page for it.
>

AIC in stats works on nls objects. It calls AIC.default which calls logLik.nls .

-- 
Statistics & Software Consulting
GKX Group, GKX Associates Inc.
tel: 1-877-GKX-GROUP
email: ggrothendieck at gmail.com



[Rd] extractAIC.nls
Gabor Grothendieck