Table 7: Correlation coefficients for pair of criteria Ci-Cj according to Kendall.

CiCjCorrelation coefficient Ci-CjCkCorrelation coefficient Ci-CkClCorrelation coefficient Cj-Clmax(correlation coefficient Ci-Cj+ correlation coefficient Ci-Ck; correlation coefficient Ci-Cj+ correlation coefficient Cj-Cl)Chosen triple of criteria

(I)(V)0,915(III)0,557(III)0,4701,472(I-V-III)
(III)(VIII)0,858(II)0,582(II)0,5661,440(III-VIII-II)
(II)(III)0,582(VIII)0,566(VIII)0,5661,147(II-III-VIII)
(I)(III)0,557(V)0,915(VIII)0,8581,472(I-III-V)