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lpSolveAPI (version 5.5.0.12-2)

Interface to lp_solve v. 5.5

Description

The lpSolveAPI package provides an R interface to the lp_solve library API - lp_solve is a Mixed Integer Linear Programming (MILP) solver with support for pure linear, (mixed) integer/binary, semi-continuous and special ordered sets (SOS) models.

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Version

Install

install.packages('lpSolveAPI')

Monthly Downloads

15,396

Version

5.5.0.12-2

License

LGPL-2

Maintainer

Kjell Konis

Last Published

April 14th, 2025

Functions in lpSolveAPI (5.5.0.12-2)

add.column

Add Column
get.objective

Get Objective
delete.column

Delete Column
get.column

Get Column
get.sensitivity.objex

Get Sensitivity: Objective Extended
select.solution

Select Solution
get.type

Get Type
get.total.iter

Get Total Iterations
dimnames.lpExtPtr

Dimnames of an Object
get.branch.mode

Get Branch Mode
add.SOS

Add A Special Ordered Set Constraint
get.variables

Get Variables
print.lp

Print an lp object
lp.assign

The Assignment Problem
get.solutioncount

Get Solution Count
lp.object

LP (linear programming) object
lp.control.options

Solver Control Options
set.mat

Set Matrix Element
set.column

Set Column
get.dual.solution

Get Dual Solution
get.constr.type

Get Constraint Type
get.sensitivity.obj

Get Sensitivity: Objective
dim.lpExtPtr

Dimension of an Object
get.basis

Get Basis
undocumented

Undocumented Functions
set.semicont

Set Semicontinuous
set.rhs

Set Right-Hand-Side
get.kind

Get Kind
add.constraint

Add Constraint
solve.lpExtPtr

Solve a Linear Program
set.branch.weights

Set Branch Weights
lp

Linear and Integer Programming
guess.basis

Guess Basis
get.sensitivity.rhs

Get Sensitivity: Right-Hand-Side
set.branch.mode

Set Branch Mode
row.add.mode

Row Add Mode
get.total.nodes

Get Total Nodes
set.objfn

Set Objective Function
set.row

Set Row
delete.constraint

Delete Constraint
get.bounds

Get Bounds
lp.control

lpSolve Control Parameters
print.lpExtPtr

lpSolve Print Method
read.lp

Read LP
make.lp

Make LP
write.lp

Write Linear Program
name.lp

Name LP
resize.lp

Resize LP
set.type

Set Type
delete.lp

Delete Linear Program Model
get.constr.value

Get Constraint Value
get.mat

Get Matrix Element
get.rhs

Get Right-Hand-Side
set.constr.type

Set Constraint Type
set.bounds

Set Bounds
get.primal.solution

Get Primal Solution
get.constraints

Get Constraints
lp.transport

The Transportation Problem
set.basis

Set Basis
set.constr.value

Set Constraint Value