[R] Creating Optimization Constraints

[boylangc at earthlink.net]

Dr. Varadhan:

   Perfect. Package Rsolnp is exactly what I was looking for.  Thank you very much.

r/
Greg


-----Original Message-----
>From: Ravi Varadhan <ravi.varadhan at jhu.edu>
>Sent: Oct 17, 2012 10:24 AM
>To: "'boylangc at earthlink.net'" <boylangc at earthlink.net>
>Cc: "r-help at r-project.org" <r-help at r-project.org>
>Subject: Re: [R] Creating Optimization Constraints
>
>You have nonlinear constraints on the parameters.  Take a look at constrained optimization algorithms in packages "alabama" or "Rsolnp" that can handle non-linearly constrained optimization problems.
>
>Ravi
>
>Ravi Varadhan, Ph.D.
>Assistant Professor
>The Center on Aging and Health
>Division of Geriatric Medicine & Gerontology
>Johns Hopkins University
>rvaradhan at jhmi.edu<mailto:rvaradhan at jhmi.edu>
>410-502-2619
>
>
>	[[alternative HTML version deleted]]
>
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