Head to Head Analysis

The Head-to-head- analysis shows how Alternatives compare to each other with respect to an Objective.

One alternative is listed on the left side of the graph and the other is listed on the right.  Down the middle of the graph are the objectives in the decision.  If the left-hand alternative is preferred to the right-hand alternative with respect to an objective, a horizontal bar is displayed towards the left.  If the right-hand alternative is better, the horizontal bar will be on the right.  If the two choices are equal, no bar is displayed.  The overall result is displayed at the bottom of the graph and shows the overall percentage that one alternative is better than the other; this is the difference. 

You can change the alternatives being compared by using the pull-down menu:

or by clicking the  icons. 

By selecting an element in the hierarchy other than the goal, you can see the results with respect to (WRT) this element rather than the overall results with respect to the goal:

Select Participant and Group

By default, the result shown is for the "All Participants" group.  You can display results for individual participants or another group.