Decision Optimization

Decision Optimization

Delivers prescriptive analytics capabilities and decision intelligence to improve decision-making.

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Sensitivity Analysis

  • 1.  Sensitivity Analysis

    Posted Thu August 14, 2014 08:59 AM

    Originally posted by: logisticsnewb


    Hello All,

    I am trying to use the sensitivity analysis features mentioned in the documentation as well as looking at the OPLIDE GUI as described here but neither have worked for me. I've read through the forum and it seems all roads lead to Rome; unfortunately Rome in this scenario is a one horse town with very little helpful information.

    My question is this: How do you get OPL to do a sensitivity analysis? Some examples would be appreciated (please include any special run configuration details you are using). I'm just trying to do basic sensitivity analysis (reduced cost on decision variables and constraint boundaries) on an LP and I'm surprised it is this complicated.

    Thanks!


    #DecisionOptimization
    #OPLusingCPLEXOptimizer


  • 2.  Re: Sensitivity Analysis

    Posted Mon August 25, 2014 06:51 AM

    Hi

    in doc

    IDE and OPL > Optimization Programming Language (OPL) > Language User's Manual > The application areas > Applications of linear and integer programming > Linear programming

    you have a section

    Sensitivity analysis

    Explains how to obtain sensitivity information on variables and constraints.

     

    regards


    #DecisionOptimization
    #OPLusingCPLEXOptimizer