sdcTable (version 0.32.2)

calc.linProb: perform calculations on linProb-objects depending on argument type

Description

perform calculations on linProb-objects depending on argument type

Usage

calc.linProb(object, type, input)
# S4 method for linProb,character,list
calc.linProb(object, type, input)

Value

manipulated data based on argument type

• list containing the solution and additional information if argument type matches 'solveProblem

• a numeric vector of indices if argument type matches 'fixVariables'

Arguments

object

an object of class linProb

type

a character vector of length 1 defining what to calculate|return|modify. Allowed types are:

• solveProblem: solve the linear problem (minimize objective function)

• fixVariables: try to fix objective variables to 0|1 based on dual costs depending on input

input

a list depending on argument type.

• type==solveProblem: a list of length 1

  • first element: character vector of length 1 specifying the solver to use.

• type==fixVariables: a list of length 3

  • first element: numeric vector specifying lower bounds for the objective variables

  • second element: numeric vector specifying upper bounds for the objective variables

  • third element: numeric vector specifying indices of primary suppressed cells

Author

Bernhard Meindl