This will help you use the online demonstration site. It is important to know that the site is designed for convenience, not accuracy. The priorities it returns may differ significantly from those returned by rigorous AHP calculations.
Nevertheless, the demo is useful in showing the mechanics of the pairwise comparison process.
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To use the site with the Jones car buying example, fill in the number of criteria as shown here, then click Continue.
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Enter the names of the Criteria as shown. Click the button to use the line-by-line method of displaying your data. Then click Continue.
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Enter the numbers for the judgments as shown below. Use a negative number if the criterion on the left is less important than that on the right. If you have entered the criteria as we suggested above, a negative number will be required for the comparison of Style and Capacity.
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