sybilGUROBI

Answered

Elif Emanetci

• October 24, 2020 12:07

How can I use sybilGUROBI? R redirected me to the GUROBI webpage. I have GUROBI licence, how and can I use this licence for sybilGUROBI?

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• Official comment

  

  Simranjit Kaur

  Gurobi Staff

  • December 06, 2024 00:40

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
• 

  Eli Towle

  Gurobi Staff

  • October 28, 2020 01:31
  • Edited

  From the installation section of the sybil package vignette:

  In order to run optimizations, at least one of the following additional R-packages and the corresponding libraries are required: glpkAPI, cplexAPI, clpAPI or lpSolveAPI. These packages are available from CRAN. Additionally, sybilGUROBI—supporting the Gurobi optimizer—is available on request.

  Did you contact the authors of \( \texttt{sybil} \) to request the \( \texttt{sybilGUROBI} \) package? Once \( \texttt{sybilGUROBI} \) is installed, it sounds like you just specify the \( \texttt{solver} \) argument of the \( \texttt{optimizeProb} \) method:

  opt <- optimizeProb(Ec_core, solver="sybilGUROBI")

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• 

  Elif Emanetci

  • October 28, 2020 08:15

  

  

  

  Thank you. When I run this code there is a warning message: “solver sybilGUROBI not found, glpkAPI used as a default“
  It means I have one of the solvers.
  I didn’t contact the authors, I will try it now. Thank you.

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