Popular Articles

  1. Missing Judgments

    The number of judgments in a cluster, n ( n -1) divided by 2, refers to the maximum number of pairwise comparisons in a cluster.  However, Expert Choice can compute priorities from an eigenvector equation when there are missing judgments.  At a min...
  2. Page Lookup

    The Page Lookup allows you to open a dialog box that lists all the Comparion pages.  T his can be found by clicking the magnifying glass icon at the top right of the page. Y ou can expand/collapse the menus.  You can search for the page na...
  3. Comparion 2025 Release

    Summary of Changes:   In this release, we are excited to introduce you to the following new functionalities and improvements: Portfolio Canvas Enhancements (Comments, Pagination, and Copy/Paste Min%) Visualization Enhancements (Heading,...
  4. 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 ...
  5. Forgot Password (Reset Password)

    Forgot or Reset Password In case you have forgotten or wanted to reset your password, just click on the " I forgot my password " link on the Comparion login page. A prompt will be displayed where you need to enter the email address of your Compar...
  6. 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...
  7. Multi-pairwise Verbal Comparison Evaluation

    Pairwise comparisons are entered on a screen, 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...
  8. Step Function

    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 not. The graph below shows the Step Function when the Piecewise Linear...
  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. Add, Edit, Delete Custom Constraints

    You can add, edit, or delete custom constraints from Allocate > Portfolio Management CUSTOM CONSTRAINTS page.  To add new Custom Constraints, simply type the Custom Constraint Name in the text box provided and then click the + button.  To e...