getColsDualGLPK function

Retrieve Column Dual Value of all Columns

This is an advanced version of getColDualGLPK.

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.

Returns

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

References

Based on the package glpk by Lopaka Lee.

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

Author(s)

Gabriel Gelius-Dietrich geliudie@uni-duesseldorf.de

Maintainer: Mayo Roettger mayo.roettger@hhu.de