Rcgminb
(Package: Rcgmin) :
An R implementation of a bounded nonlinear conjugate gradient algorithm
The purpose of Rcgminb is to minimize a bounds (box) and mask constrained function of many parameters by a nonlinear conjugate gradients method. This code is entirely in R to allow users to explore and understand the method. It allows bounds (or box) constraints and masks (equality constraints) to be imposed on parameters.
Rcgminu
(Package: Rcgmin) :
An R implementation of an unconstrained nonlinear conjugate gradient algorithm
The purpose of Rcgminu is to minimize an unconstrained function of many parameters by a nonlinear conjugate gradients method. This code is entirely in R to allow users to explore and understand the method.
Rcgmin
(Package: Rcgmin) :
An R implementation of a nonlinear conjugate gradient algorithm with the Dai / Yuan
The purpose of Rcgmin is to minimize an unconstrained or bounds (box) and mask constrained function of many parameters by a nonlinear conjugate gradients method. This code is entirely in R to allow users to explore and understand the method. It also allows bounds (or box) constraints and masks (equality constraints) to be imposed on parameters.
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