John C Nash

fortunes

A collection of fortunes from the R community.

Interfacing to Nocedal et al. L-BFGS-B.3.0 (2011) limited
memory BFGS minimizer with bounds on param...

Derivative-free optimization by quadratic approximation<U+000a>based on an interface to Fortran impl...

Replacement for nls() tools for working with nonlinear least squares problems.
The calling structure...

Tools to assist in safely applying user generated objective and
derivative function to optimization ...

Provides a test of replacement and extension of the optim()
function to unify and streamline optimiz...

Provides a replacement and extension of the optim()<U+000a>function to unify and streamline optimiza...

Conjugate gradient minimization of nonlinear functions<U+000a>with box constraints incorporating the...

Variable metric nonlinear function minimization with bounds constraints.