Updated Articles

  1. Step Function

    The step function is used to convert raw data into ratio-scale data. Depending on the settings made by the Project Manager, the Step Function graph and the resulting priority may vary depending on whether the Piecewise Linear option is enabled or n...
  2. Rating Alternatives

    Depending on how the Project Manager sets up the evaluation, you will be asked to rate one alternative with respect to one objective per step, all alternatives with respect to one objective per step, or one alternative with respect to all objectives...
  3. Collect Input -- Dynamic Sensitivity

    The Project Manager can show or hide the Sensitivity Analysis at the end of the Collect Input steps.  The purpose of the sensitivity analyses is to graphically see how the alternative priorities would change if the priorities of the objectives or ...
  4. Collect Input -- Insight Survey

    The Insight survey has been prepared by your Project Manager and should be self explanatory. If you are the Project Manager, you can create and/or modify the insight survey on the Insight Questionnaire page.  ...
  5. Utility Curve

    Utility curves are used to convert data into ratio scale priorities.  Utility curves can be increasing or decreasing, linear or non-linear. In the example below we are asked to enter data (Initial Cost: 20,195) for the alternative "Toyota Camry." ...
  6. Direct Priority Entry

    The Direct Priority Input method can be used when evaluating objectives with respect to another objective or when evaluating alternatives with respect to an objective. In the example below, we are asked to evaluate all the objectives with respect t...
  7. Multi-pairwise Verbal Comparison Evaluation

    Pairwise comparisons are entered on a page as shown in the figure below, by clicking on or between words that express your judgment about the relative importance or preference or likelihoods (see Pairwise Comparisons Contexts) of the two elements sh...
  8. Welcome Page

    Enabled by default, the Welcome page is the first page you'll see when you start an evaluation session.  This page can be customized by a project manager, which can help to inform participants about aspects of the decision.
  9. Edit Evaluation Question

    The Project Manager can edit the evaluation phrase to make it more suitable to the model or clearer to the evaluators. This is done by clicking the pencil icon.  The wording phrase editor will be displayed where you can edit the question:  ...
  10. Ad-hoc Reports

    Expert Choice Comparion allows Project Owners to filter reports on the Ad-Hoc Reports section of the Reports page.  The ability to exclude various results allows you to view the impact that specific users, objectives, alternatives, and judgments sub...