MathGroup Archive 1999

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Levenberg-Marquart code

  • To: mathgroup at
  • Subject: [mg19627] Levenberg-Marquart code
  • From: Virgil Stokes <virgil.stokes at>
  • Date: Mon, 6 Sep 1999 04:20:42 -0400
  • Sender: owner-wri-mathgroup at

I have been comparing FindMinimum and NonLinearFit on several data sets.
The results show that the Levenberg-Marquart algorithm
nearly always performs better -- at least for the data sets that I have used.

Unfortunately,  the Levenberg-Marquart algorithm is not an option for
(Mathematica 3.01). Does anyone have Mathematica code for the Levenberg-Marquart


-- Virgil

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