Hello everyone!
I need your help:
25 participants have ranked 15 factors. The results of Kendall's test shows there is NO agreement among the participants on the ranking of the factors.
I want to cluster the participants into subpopulation with the most homogeneous rankings to run Kendall's test for each subpopulation separately to see if there is an agreement among any subpopulation on rankings.
Can anyone advise me on how I can do that?