question about AIC
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 Econ??mico II (Econom??a 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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