Displaying 1 result from an estimated 1 matches for "correctnumber".
2004 Jul 16
0
Does AIC() applied to a nls() object use the correctnumber of estimated parameters?
...for nls() objects.
> -----Original Message-----
> From: Adaikalavan Ramasamy [mailto:ramasamy at cancer.org.uk]
> Sent: Friday, 16 July 2004 1:14 PM
> To: Caley, Peter (Entomology, Black Mountain)
> Cc: R-help
> Subject: Re: [R] Does AIC() applied to a nls() object use the
> correctnumber of estimated parameters?
>
>
> I do not know anything about nls(), so apologies if I get it
> completely wrong. help("AIC") says that AIC is defined to be
> -2*log-likelihood + k*npar; where k = 2 by default.
>
> I think you calculated -2*log-likelihood + k*(npa...