Popular Articles

  1. Means and Variances

    Two types of means and two types of variances are used in Expert Choice Comparion: An Arithmetic Mean is the average interval -- and is the mean or average used in common practice.  It is computed as the sum of the values divided by the number o...
  2. Change name and password

    To change your password, click your account name at the upper right and then select Personal Settings:  Enter your new password and your current password, then hit Save Password.  If you forgot your password, you or your Project Manager c...
  3. Direct Priority Entry

    The Direct 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 to the dec...
  4. Model Specification

    The Model Specification displays all the formulas defined in the optimization. You can select a scenario using the scenario drop-down. You can download the report in different formats:  For Custom Constraints and Funding Pools, you can s...
  5. TeamTime Evaluation Welcome

    The welcome screen has been prepared by the Project Manager and typically contains instructions and possibly links for you to explore.
  6. Measures of consensus

    Consensus decision-making is a group decision-making process in which group members develop, and agree to support, a decision in the best interest of the whole. Consensus decision-making is a dynamic way of reaching agreement between all members of...
  7. 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...
  8. Evaluation - Top down or bottom up

    When an individual or small group derives priorities in an AHP model, they can evaluate either from the top down (from goal to objectives to alternatives) or bottom up (from alternatives, to covering objectives, to top level objectives).    A to...
  9. Workgroup, Model and Evaluation Wording

    Comparion has a flexible way of defining the wording to be used on your model. The Model Wording is initially defined for new models from: Default Options Set s   - use the wording as specified on the default option sets Judgments Options wo...
  10. Multi-pairwise Graphical/Numerical Comparisons

    Pairwise graphical and numerical comparisons are to be used to express judgments about the relative importance, preference, or likelihoods of the two elements shown on each line. In the example below, we are asked to compare the relative importance...