You can use the comparison scale to determine the relative
importance of two elements for the current criterion.
Use the radio buttons to compare
how well elements fulfill certain criteria. If the elements fulfill
a criterion to the same extent, select the middle radio button.
Algorithms for comparisons
To make a pairwise comparison, you need two algorithms:
The Order of the Comparisons and The Priorities. The Order of the
Comparisons algorithm determines the order in which the comparisons
are displayed in the Pairwise Comparisons frame, and The Priorities
algorithm calculates the priorities that are displayed in the charts.