Message-ID: <403B7E5F.2010803@statistik.uni-dortmund.de>
Date: 2004-02-24T16:39:59Z
From: Uwe Ligges
Subject: Nonlinear Optimization
In-Reply-To: <4115749EFC8862458D6FE4F04F5F7DE701E82EBC@EXCHNY37.ny.ssmb.com>
Kissell, Robert [EQRE] wrote:
> Hi,
>
> I have been brought back to the "R-Side" from MatLab. I have used R in
> graduate econometrics but only for statistics and regression (linear and
> nonlinear). But now I need to run general nonlinear optimization.
>
> I know about the add-in quadprog but my problem is not QP. My problem is a
> general nonlinear (obj funct) with linear constraints.I know about the "ms"
> and "nls" functions, but these seem only for nonlinear regression, not
> nonlinear minimization. I am looking for a pure non-linear optimization
> module.
>
> The nonlinear optimization functions I used in MatLab are "fmincon" and
> "fminunc"
>
> Is there any nonlinear optimization algorithm for R?
>
See ?optim
Uwe Ligges
> Thanks.
>
>
> Rob
>
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