F_objective: General (Nonlinear) Objective Function

In ROI: R Optimization Infrastructure

General (Nonlinear) Objective Function

Description

General objective function f(x) to be optimized.

Usage

F_objective(F, n, G = NULL, H = NULL, names = NULL)

## S3 method for class 'F_objective'
terms(x, ...)

as.F_objective(x)

## S3 method for class 'F_objective'
variable.names(object, ...)

Arguments

F	an R "function" taking a numeric vector x of length n as argument.
n	the number of objective variables.
G	an R "function" returning the gradient at x.
H	an optional function holding the Hessian of F.
names	an optional character vector giving the names of x.
x	an R object.
...	further arguments passed to or from other methods
object	an R object.

Value

an object of class "F_objective" which inherits from "objective".

Author(s)

Stefan Theussl

ROI documentation built on April 21, 2023, 1:11 a.m.