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setSolverParm-methods

Set Parameters Used By The Optimization Software


Description

Set parameters used by the optimization software. Parameters are set on a key-value basis. Sets of parameters can be set via a named list or a named data frame. The names of the parameters itself and possible values differ from solver to solver. Please consult the documentation of your solver software to get information about available parameters.

Usage

## S4 method for signature 'optObj_clpAPI'
setSolverParm(lp, solverParm)

## S4 method for signature 'optObj_cplexAPI'
setSolverParm(lp, solverParm)

## S4 method for signature 'optObj_glpkAPI'
setSolverParm(lp, solverParm)

## S4 method for signature 'optObj_lpSolveAPI'
setSolverParm(lp, solverParm)

Arguments

lp

An object extending class optObj.

solverParm

A named list or data frame containing sets of parameters. They must not contain NA values and every list or data frame element must have length one.

Methods

signature(lp = "optObj_clpAPI")

method to use with package optObj_clpAPI. This method is currently unused. It is not possible to provide parameters for package clpAPI. Always FALSE will be returned.

signature(lp = "optObj_cplexAPI")

method to use with package optObj_cplexAPI. In order to set integer parameters (parameters of type CPXINT), the value must be of type integer. For example, like as.integer(42) or 23L.

signature(lp = "optObj_glpkAPI")

method to use with package optObj_glpkAPI.

signature(lp = "optObj_lpSolveAPI")

method to use with package optObj_lpSolveAPI.

Author(s)

Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>

Maintainer: Mayo Roettger <mayo.roettger@hhu.de>

See Also

Superclass optObj and constructor function optObj.


sybil

Efficient Constrained Based Modelling

v2.1.5
GPL-3 | file LICENSE
Authors
Mayo Roettger [cre], Gabriel Gelius-Dietrich [aut], C. Jonathan Fritzemeier [ctb], Rajen Piernikarczyk [ctb], Marc Andre Daxer [ctb], Benjamin Braasch [ctb], Abdelmoneim Desouki [ctb], Martin J. Lercher [ctb]
Initial release
2019-03-07

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