Note: To permanently hide the comparison circles plot, select File > Preferences > Platforms > Oneway and deselect the Comparison Circles option.
Each multiple comparison test, except for the Each Pair Stepwise, Newman-Keuls method, begins with a comparison circles plot, which is a visual representation of group mean comparisons. Figure 5.59 shows the comparison circles for the All Pairs, Tukey HSD method. Other comparison tests lengthen or shorten the radii of the circles.
Figure 5.59 Visual Comparison of Group Means
Figure 5.60 Angles of Intersection and Significance
Figure 5.61 Highlighting Comparison Circles
Related Information 

Help created on 7/12/2018