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AW: st: Model-based Clustering
Maybe what you are looking for is latent class analysis which can be done in gllamm (http://www.gllamm.org). however, it is much convenient to use latentgold for lca.
sebastian
-----Urspr�ngliche Nachricht-----
Von: [email protected] [mailto:[email protected]] Im Auftrag von Lina Jonsson
Gesendet: Freitag, 24. August 2007 15:06
An: [email protected]
Betreff: SV: st: Model-based Clustering
Hello.
I know that there exist a function called mclust that works with S-PLUS for Model-based Cluster Analysis according to an article by Fraley and Raftery from 1998. Sense I�m no expert when it comes to clustering, it�s hard for me to be more specific. But in the article model-based cluster analysis is described as "In model-based cluster analysis data are represented by a mixture model in which each component corresponds to a different cluster. Models with varying geomteric properties are obtained through Gaussian compnents with different parameterixations and cross-cluster constraints..." I hope this gives you a clue to what I`m after. I appreciate all the help and suggestions I can get.
Best Regards
Lina Jonsson
> -----Ursprungligt meddelande-----
> Fr�n: [email protected]
> [mailto:[email protected]] F�r Marcello Pagano
> Skickat: den 24 augusti 2007 14:25
> Till: [email protected]
> �mne: Re: st: Model-based Clustering
>
> Can you be a little more specific please, Lina?
> Clustering can have about three different meanings in a
> statistical context, and that's just off the top of my head,
> that are quite different.
>
> m.p.
>
> Lina Jonsson wrote:
> > Hello.
> >
> > I would like to do model-based clustering so I wonder if
> there are any
> > commands for doing this i Stata.
> >
> >
> > Best Regards
> >
> > Lina Jonsson
> >
> > *
> > * For searches and help try:
> > * http://www.stata.com/support/faqs/res/findit.html
> > * http://www.stata.com/support/statalist/faq
> > * http://www.ats.ucla.edu/stat/stata/
> >
> *
> * For searches and help try:
> * http://www.stata.com/support/faqs/res/findit.html
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
>
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/