You will notice the priorities are calculated instantly for the set of criteria. You can click on a cell in this matrix to invoke the pairwise comparison for that pair. You can check the Matrix view checkbox to see the complete pairwise comparison matrix. Also, say you prefer to maximize safety 3 times as much as to maximize comfort. Say, you prefer, to Minimize Cost 7 times as much as you prefer to Maximize Comfort and you prefer to Minimize Cost 3 times as much as to Maximize Safety. Once you click the Next button on the toolbar for the next set of pair comparisons, do the pairwise comparison according to your preferences. Let's say, you prefer to minimize cost 7 times as much as you prefer to maximize comfort, and you prefer to minimize cost 3 times as much as to maximize safety. When you click the next arrow button and if you decide to keep the comparison as 1:1 then simply check the "Completed" checkbox to indicate that the comparison is done. " and answer no.Īfter you have clicked the "No" button, you will be taken to a screen where you will be able to perform pairwise comparisons between the criteria you have identified.Ĭomplete all the pairwise comparisons in this window. Once all criteria are identified, you will be asked if you would like to add Sub criteria for any of the criteria. No worries if you want to add more criteria or modify/delete an existing criterion.
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Once all of the 3 objectives are modeled, you do not have any more objectives, therefore, click the "No" button in the wizard screen. Then, in the same way, add 2 more criteria. Once you click the "Proceed" button, you will be asked if you have any more criteria.Ĭlick Yes. Then, you will be presented with the screen where you will enter your first criterion. When you start the AHP Software, you are presented with the following screen.Įnter your goal, "Buy a car", then click "Proceed". Say, you want to buy a car and your criteria are Step 5: Evaluate relative weights from the pairwise comparisons and get the calculated overall priorities for the alternatives. Step 4: Check consistency amongst the pairwise comparison. Step 3: Establish priority amongst criteria and alternatives using pairwise comparison. Here is the step-by-step approach for Analytic Hierarchy Process. The analytical hierarchy process step-by-step approach If you prefer a video, you may watch this tutorial video that demonstrates this same analytic hierarchy process example as presented in this article. The same document will apply to Rational Will, as Rational Will bundles the AHP software.
#Ahp decision matrix how to#
We will show how to model this decision problem using the software and in that way, all of the features of this software will be explored and explained. Also, we will assume that we have identified 2 options. In order to get started with Analytic Hierarchy Process software (or ahp software), we will present an example of choosing a car based on 3 criteria and two alternatives. SpiceLogic Analytic Hierarchy Process software (Ahp software) is a wizard-based software for modeling the Analytic hierarchy process step by step. The foundation of AHP decision-making is mathematics and psychology.
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Saaty in the 1970s, the analytic hierarchy process (AHP) is a structured technique for organizing and analyzing complex decisions.