L_objective function

Linear Objective Function

A linear objective function is typically of the form [REMOVE_ME]$c^\topx [REMOVE_ME_2]$ where $c$ is a (sparse) vector of coefficients to the $n$ objective variables $x$.

L_objective(L, names = NULL)

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

as.L_objective(x)

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

Arguments

• L: a numeric vector of length $n$ or an object of class "simple_triplet_matrix" (or coercible to such) with dimension $1 \times n$, where $n$ is the number of objective variables. Names will be preserved and used e.g., in the print method.

• names: an optional character vector giving the names of $x$

  (column names of $L$).

• x: an R object.

• ...: further arguments passed to or from other methods

• object: an R object.

Returns

an object of class "L_objective" which inherits from "Q_objective" and "objective".

Description

A linear objective function is typically of the form

where $c$ is a (sparse) vector of coefficients to the $n$ objective variables $x$.

Author(s)

Stefan Theussl