R: Set Branch Mode

set.branch.mode {lpSolveAPI} | R Documentation

## Set Branch Mode

### Description

Specify which branch to take first in the branch-and-bound algorithm for decision variables in an lpSolve linear program model object.

### Usage

    set.branch.mode(lprec, columns, modes)

### Arguments

`lprec` | an lpSolve linear program model object.
`columns` | a numeric vector containing values from the set `{1, ..., n}` (where `n` is the number of decision variables in `lprec`) specifying which columns to set the mode for.
`modes` | a character vector composed of the strings `{"ceiling", "floor", "auto", "default"}` giving the branch modes for the decision variables specified in `columns`. Please see the reference for a description of these terms.

### Value

a `NULL` value is invisibly returned.

### Author(s)

Kjell Konis kjell.konis@me.com

### References

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

[Package lpSolveAPI version 5.5.2.0-17 Index]