getColsDualGLPK {glpkAPI}

Retrieve Column Dual Value of all Columns

Description

This is an advanced version of getColDualGLPK.

Usage

  getColsDualGLPK(lp)

Arguments

lp

An object of class "glpkPtr" as returned by initProbGLPK. This is basically a pointer to a GLPK problem object.

Details

Interface to the C function getColsDual which calls the GLPK function glp_get_col_dual.

Value

The column dual values of all columns (structural variables) are returned.

Author(s)

Gabriel Gelius-Dietrich <[e-mail]>

Maintainer: Mayo Roettger <[e-mail]>

References

Based on the package glpk by Lopaka Lee.

The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.