See ?optim
See ?mle (stats4 package)
or help.search("MLE")
Justin BEM
BP 1917 Yaoundé
Tél (237) 99597295
(237) 22040246
________________________________
De : "b88207...@ntu.edu.tw" <b88207...@ntu.edu.tw>
À : r-help@r-project.org
Envoyé le : Lundi, 9 Mars 2009, 6h55mn 20s
Objet : [R] How to optimize a matrix
I would like to estimate the sigma matrix of multinormal distribution through
ML.
But I don't know how to optimize the parameter sigma.
Could any one help me?
Thank you so much~
Yen Lee
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______________________________________________
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
