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Re: Levenberg-Marquardt ?

• To: mathgroup at smc.vnet.net
• Subject: [mg23771] Re: Levenberg-Marquardt ?
• From: Hendrik van Hees <h.vanhees at gsi.de>
• Date: Sat, 10 Jun 2000 02:59:17 -0400 (EDT)
• Organization: GSI Darmstadt
• References: <8hfddu$hgp@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

Alastair McLean wrote:
> 
> Has the Levenberg-Marquard method of non-linear least
> squares minimisation been implemented as a Mathematica
> function or package yet ?

Yes! In the package Statistics`NonlinearFit` the functions NonlinearFit
and NonlinearRegress are defined. There you can chose Levenberg
Marquardt as an option

Method->LevenbergMarquardt

For further explainations see the online help for the Standard Package
Statistics`NonlinearFit`.
-- 
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