getObjCoefsGLPK: Retrieve Objective Coefficients at Specified Columns and/or...
In glpkAPI: R Interface to C API of GLPK
getObjCoefsGLPK R Documentation
Retrieve Objective Coefficients at Specified Columns and/or Constant Term
Description
This is an advanced version of getObjCoefGLPK.
Here, j can be an integer vector.
Usage
getObjCoefsGLPK(lp, j)
Arguments
lp
An object of class "glpkPtr" as returned by
initProbGLPK. This is basically a pointer to a GLPK problem
object.
j
Vector of column numbers.
Details
Interface to the C function getObjCoef which calls the GLPK
function glp_get_obj_coef.
Value
The objective coefficient at all specified columns (j)
(the corresponding structural variable) is returned. If
j is 0, the constant term “shift” of the
objective function is returned.
Author(s)
Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>
Maintainer: Mayo Roettger <mayo.roettger@hhu.de>
References
Based on the package glpk by Lopaka Lee.
The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.
glpkAPI documentation built on Nov. 10, 2022, 5:51 p.m.
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| getObjCoefsGLPK | R Documentation |
Retrieve Objective Coefficients at Specified Columns and/or Constant Term
Description
This is an advanced version of getObjCoefGLPK.
Here, j can be an integer vector.
Usage
getObjCoefsGLPK(lp, j)
Arguments
lp |
An object of class |
j |
Vector of column numbers. |
Details
Interface to the C function getObjCoef which calls the GLPK
function glp_get_obj_coef.
Value
The objective coefficient at all specified columns (j)
(the corresponding structural variable) is returned. If
j is 0, the constant term “shift” of the
objective function is returned.
Author(s)
Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>
Maintainer: Mayo Roettger <mayo.roettger@hhu.de>
References
Based on the package glpk by Lopaka Lee.
The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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