[R] question about AIC

[max.marinucci]

I would also mention the "mixreg" package on CRAN.
Regards
m.

**********************************************
Massimiliano Marinucci
http://personales.ya.com/max_mar/
Ph.D Candidate in Economics
Fundamentos del Analisis Económico II
(Economía Cuantitativa)
Facultad de CC.EE.
Universidad Complutense Madrid
Campus de Somosaguas
Madrid - Spain
**********************************************

----- Original Message -----
From: "Dimitris Rizopoulos" <dimitris.rizopoulos at med.kuleuven.ac.be>
To: <dlavecchia at tiscali.it>
Cc: <r-help at stat.math.ethz.ch>
Sent: Tuesday, November 16, 2004 10:35 AM
Subject: Re: [R] question about AIC


> did you try google? e.g., with key word: `AIC mixture models'.
> Moreover, look at package `flexmix' (i.e., help(package="flexmix"))
> whose usage is illustrated in a recent article in JSS:
>
> http://www.jstatsoft.org/v11/i08/v11i08.pdf
>
> I hope it helps.
>
> Best,
> Dimitris
>
> ----
> Dimitris Rizopoulos
> Ph.D. Student
> Biostatistical Centre
> School of Public Health
> Catholic University of Leuven
>
> Address: Kapucijnenvoer 35, Leuven, Belgium
> Tel: +32/16/396887
> Fax: +32/16/337015
> Web: http://www.med.kuleuven.ac.be/biostat
>      http://www.student.kuleuven.ac.be/~m0390867/dimitris.htm
>
>
> ----- Original Message -----
> From: <dlavecchia at tiscali.it>
> To: <R-help at stat.math.ethz.ch>
> Sent: Tuesday, November 16, 2004 10:12 AM
> Subject: [R] question about AIC
>
>
> > Hi everybody,
> > we are a pool of phd students and we have a question about AIC. We
> > are interested
> > in calculating the AIC for a mixture model on galaxies data. So far
> > we have
> > found AIC works only for regression models, whereas we need AIC for
> > a mixture
> > of Normal with mean, sd and weights given by our  EM algorithm.
> > May you help us?
> > thanks in advance
> >
> >
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