R: Get Right-Hand-Side

get.rhs {lpSolveAPI} | R Documentation

## Get Right-Hand-Side

### Description

Retrieve right-hand-side values from an lpSolve linear program model object.

### Usage

    get.rhs(lprec, constraints = 1:m)

### Arguments

`lprec` | an lpSolve linear program model object.
`constraints` | a numeric vector of unique values from the set `{1, ..., m}` specifying the constraints for which the right-hand-side values should be retrieved.

### Value

a numeric vector containing the right-hand-side values specified by `constraints`.

### Author(s)

Kjell Konis kjell.konis@me.com

### References

http://lpsolve.sourceforge.net/5.5/index.htm

### Examples

    lps.model <- make.lp(0, 3)
    xt <- c(6,2,4)
    add.constraint(lps.model, xt, "<=", 150)
    xt <- c(1,1,6)
    add.constraint(lps.model, xt, ">=", 0)
    xt <- c(4,5,4)
    add.constraint(lps.model, xt, "=", 40)
    set.objfn(lps.model, c(-3,-4,-3))

    get.rhs(lps.model)

[Package lpSolveAPI version 5.5.2.0-17 Index]