validateMatrices: Validates the input of a goal programming problem

In goalp: Weighted and Lexicographic Goal Programming Interface

Validates the input of a goal programming problem

Description

Validates the input of a goal programming problem

Usage

validateMatrices(
  A,
  b,
  m,
  w = NULL,
  p = NULL,
  setDefaults = FALSE,
  silent = FALSE
)

Arguments

A	Numeric matrix with the coefficients of the variables. One row per equation, one column per variable.
b	Numeric vector with the values on the right hand side of the goals.
m	Character vector with the relationship between the left and right-hand side of the goals. It can be any of =, ==, <=, >=.
w	Numeric matrix with the weights associated to the deviations from each goal. It should have as many rows as goals, and two columns: the first column corresponding to the weight of the positive deviation (excess), and the second column corresponding to the weight of the negative deviation (lack).
p	Numeric matrix indicating the priority of each deviation under a lexicographic approach. Lower numbers represent higher priority (e.g. from lower to higher priority: 1, 2, 3, ...). It must have as many rows as goals, and two columns.
setDefaults	Scalar logical. If TRUE, A, b, m, w, and p are filled in with default values as required.
silent	Logical. TRUE to prevent the function writing anything to the console (or the default output). Default is FALSE.

goalp documentation built on Nov. 29, 2022, 5:07 p.m.