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Perhaps the most common "formal" approach to making a choice among alternatives is to list the pros and cons of each alternative. Certainly it would be wrong to calculate the net number of pros over cons for each alternative and then select the alt...
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Last Updated: 02/16/2022
in Synthesize Overall Results Overview The Alternatives Grid page shows the alternative priorities with respect to the decision goal for All Participants. These priorities are based on the normalized right eigenvector of the geometric average of the judgments for all partic...
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Iteration is the act of repeating a process to generate a sequence of outcomes, with the aim of approaching a desired goal, target, or result. Each repetition of the process is also called an iteration . The results of one iteration are used as...
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You can define the Information Documents in the DEFINE MODEL > Review/Refine Model > Information Documents page. This screen allows you to create and/or edit information documents for: The Goal Objectives Sub Objectives Covering Obje...
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Last Updated: 10/27/2021
in 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...
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Loss aversion refers to the tendency to prefer avoiding a loss rather than acquiring an equivalent gain. This leads to risk aversion , which is when people prefer avoiding losses to making gains when they evaluate an outcome comprising similar ...
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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...
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Last Updated: 10/28/2021
in Tips and Tricks Basic Mode - A revised, simplified user interface. Advanced Mode - Advanced mode shows advanced option(s) on each screen. This allows advanced users to go deeper into the application. The left navigation is only displayed when this option is ...
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Groupthink is a common pitfall in group decision-making and problem-solving. People feel reluctant to present alternatives, challenge others’ opinions, or express their own opinions. Conditions are ripe for Groupthink when one or more of these f...
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A gradient analysis shows the rate of change of the priorities of alternatives with respect to the change in priority of one of the objectives. Each gradient sensitivity is composed of: An objective on the x-axis -- which can be selected fro...