lpmodeler (version 0.2-1)

Modeler for linear programs (LP) and mixed integer linear programs (MILP)

Description

lpmodeler is a set of user-friendly functions to simplify the modelling of linear programs (LP) and mixed integer programs (MIP). It provides a unified interface compatible with optimization packages: Rsymphony.

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Install

install.packages('lpmodeler')

Monthly Downloads

Version

0.2-1

License

GPL (>= 2) | BSD_2_clause + file LICENSE

Maintainer

Cyrille Szymanski

Last Published

February 21st, 2014

Functions in lpmodeler (0.2-1)

checkDims

Check the consistency of the dimensions of a LP or MIP

setCoeff

Set the coefficient of a variable in a contraint of a LP or MIP given their indexes

addConstraint

Add a new constraint to a LP or MIP

newProblem

Create a new LP or MIP

lpmodeler-package

Modeler for linear programs (LP) and mixed integer programs (MIP)

setPoint

Set the coefficient of a variable in a contraint of a LP or MIP given their names

print.lpmodeler

Print a LP or MIP problem

mipSolve

Solve a LP or a MIP

addVariable

Add a new variable to a LP or MIP