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Last Updated: 10/27/2021
in Reports The Reports page of Expert Choice Comparion contains Pre-defined reports and Ad-hoc reports. Ad-hoc reports allow the Project Managers to filter model results by specifying filters for one or more columns, either in the grid or by clicking "Create ...
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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...
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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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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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Last Updated: 01/13/2025
in Manage Models Templates
When you have a favorite model structure that you want to reuse, you can create a template from it and use it when creating new models. A Template is used to create a new Comparion model with predefined: objectives hierarchy, alternatives,...
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Last Updated: 10/25/2021
in Allocate Portfolio Assessment Scenario Comparisons lets you view several scenarios side by side, making it easy to compare the alternatives properties, objective priorities, and constraints side by side. You can select the scenarios to display using the Scenarios drop-down: ...
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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." ...
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Last Updated: 10/25/2021
in Additional Information Not all numbers have the same meaning in terms of what operations can be legitimately performed on them. In order for operations like addition and multiplication with numbers to be mathematically meaningful, the numbers must possess certain proper...
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The Endowment Effect , an emotional bias, is the hypothesis that people will value something they already own more than a similar item they don’t own. This happens even when there is no cause for attachment or even if the item was only obtained li...