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This is an advanced version of getColDualGLPK.
getColDualGLPK
getColsDualGLPK(lp)
An object of class "'>glpkPtr" as returned by initProbGLPK. This is basically a pointer to a GLPK problem object.
"'>glpkPtr"
initProbGLPK
The column dual values of all columns (structural variables) are returned.
Interface to the C function getColsDual which calls the GLPK function glp_get_col_dual.
getColsDual
glp_get_col_dual
Based on the package glpk by Lopaka Lee.
The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.