| trustOptim-package | Trust-region optimization |
| df.rosenbrock | Multivariate Rosenbrock function, derivative, Hessian |
| f.rosenbrock | Multivariate Rosenbrock function, derivative, Hessian |
| hbc.f | Functions for hierarchical binary choice example |
| hbc.f.dense | Functions for hierarchical binary choice example |
| hbc.grad | Functions for hierarchical binary choice example |
| hbc.grad.dense | Functions for hierarchical binary choice example |
| hbc.hess.struct | Functions for hierarchical binary choice example |
| hess.rosenbrock | Multivariate Rosenbrock function, derivative, Hessian |
| trust.optim | Nonlinear optimizers using trust regions. |
| trustOptim | Trust-region optimization |