From ralf.kellner at wiso.uni-erlangen.de  Tue Jul 19 19:33:34 2011
From: ralf.kellner at wiso.uni-erlangen.de (Kellner)
Date: Tue, 19 Jul 2011 10:33:34 -0700 (PDT)
Subject: [Rd] Improved Nelder-Mead algorithm - a potential replacement
 for optim's Nelder-Mead
In-Reply-To: <f4e199bfbcbf.4b912290@johnshopkins.edu>
References: <f4e199bfbcbf.4b912290@johnshopkins.edu>
Message-ID: <1311096814106-3678732.post@n4.nabble.com>

Hi,

i have a question concerning the Nelder-Mead algorithm in R. As far as i can
see, the shrink operation is not included in the optim() function. Does
anyone know an implementation of the Nelder-Mead algorithm including this
operation in R? Could maybe someone send me one? I would try to write the
code on my own, but due to my doctor thesis i am a little under time
pressure and would appreciate any help. Thank you in advance!

Greetings
Ralf

--
View this message in context: http://r.789695.n4.nabble.com/Improved-Nelder-Mead-algorithm-a-potential-replacement-for-optim-s-Nelder-Mead-tp1580101p3678732.html
Sent from the R devel mailing list archive at Nabble.com.



[Rd] Improved Nelder-Mead algorithm - a potential replacement for optim's Nelder-Mead
Kellner