I think it is possible to create a matrix of the pairwise comparisons where a 1 indicates the difference is not significant, and a 0 indicates it is significant. The diagonal is all 1's, of course. Using this thinking, and the example data I created above for the percentages, the matrix would look like this (v1-v3 sorted in descending numerical order): v3 v2 v1 v3 1 1 0 v2 1 1 1 v1 0 1 1 There is a visual pattern of "blocks" of 1's. If we assign each "block" a letter code, we get: v3 v2 v1 B1 B2 v3 1 1 0 A v2 1 1 1 A B v1 0 1 1 B I think my programming ability will allow me to create the matrix, but how the matrix is assessed in order to apply the letter codes is stumping me. Any ideas are appreciated!
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