Open Access

Table 9

Spearman’s rank correlation coefficients between MCDM methods in case 2.

Method TOPSIS MOORA COPRAS PIV ROV RAM Average
SIWEC SAW 0.8182 0.8368
TOPSIS 0.6364
MOORA 0.993
COPRAS 0.8322
PIV 0.8741
ROV 0.8671
SIWEC-ROC SAW 0.8881 0.9114
TOPSIS 0.8252
MOORA 1.0000
COPRAS 0.9091
PIV 0.9161
ROV 0.9301

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