R: EXPERIMENTAL Data type for the return value of 'nimOptim'

optimResultNimbleList {nimble} | R Documentation

## EXPERIMENTAL Data type for the return value of `nimOptim`

### Description

`nimbleList` definition for the type of `nimbleList` returned by `nimOptim`.

### Usage

    optimResultNimbleList

### Format

An object of class `list` of length 1.

### Fields

`par`

  The best set of parameters found.

`value`

  The value of fn corresponding to par.

`counts`

  A two-element integer vector giving the number of calls to fn and gr respectively.

`convergence`

  An integer code. 0 indicates successful completion. Possible error codes are 1 indicates that the iteration limit maxit had been reached. 10 indicates degeneracy of the Nelder-Mead simplex. 51 indicates a warning from the "L-BFGS-B" method; see component message for further details. 52 indicates an error from the "L-BFGS-B" method; see component message for further details.

`message`

  A character string giving any additional information returned by the optimizer, or NULL.

`hessian`

  Only if argument hessian is true. A symmetric matrix giving an estimate of the Hessian at the solution found.

### See Also

`optim`, `nimOptim`

[Package nimble version 0.9.1 Index]