Table 7 Concordance and discordance indices
From: Analysis of determinants of work performance for seafarers based on fuzzy Electre model
C(p, q) | Cpq | D(p, q) | Dpq | \( {C}_{pq}\ge \overline{C} \) | \( {D}_{pq}<\overline{D} \) | Ap → Aq |
|---|---|---|---|---|---|---|
C(1, 2) | 0.52 | D(1, 2) | 0.6667 | NO | NO | NO |
C(1, 3) | 0.16 | D(1, 3) | 0.6996 | NO | NO | NO |
C(1, 4) | 0.36 | D(1, 4) | 0.7098 | NO | NO | NO |
C(1, 5) | 0.36 | D(1, 5) | 0.7191 | NO | NO | NO |
C(2, 1) | 0.88 | D(2, 1) | 0.3333 | YES | YES | A2 → A1 |
C(2, 3) | 0.36 | D(2, 3) | 0.6138 | NO | NO | NO |
C(2, 4) | 0.36 | D(2, 4) | 0.6055 | NO | NO | NO |
C(2, 5) | 0.64 | D(2, 5) | 0.6243 | YES | NO | NO |
C(3, 1) | 0.88 | D(3, 1) | 0.3004 | YES | YES | A3 → A1 |
C(3, 2) | 0.80 | D(3, 2) | 0.3862 | YES | YES | A3 → A2 |
C(3, 4) | 0.72 | D(3, 4) | 0.5875 | YES | NO | NO |
C(3, 5) | 0.64 | D(3, 5) | 0.6000 | YES | NO | NO |
C(4, 1) | 0.88 | D(4, 1) | 0.2902 | YES | YES | A4 → A1 |
C(4, 2) | 0.80 | D(4, 2) | 0.3945 | YES | YES | A4 → A2 |
C(4, 3) | 0.80 | D(4, 3) | 0.4125 | YES | YES | A4 → A3 |
C(4, 5) | 0.64 | D(4, 5) | 0.5797 | YES | NO | NO |
C(5, 1) | 0.68 | D(5, 1) | 0.2809 | YES | YES | A5 → A1 |
C(5, 2) | 0.52 | D(5, 2) | 0.3757 | NO | YES | NO |
C(5, 3) | 0.52 | D(5, 3) | 0.4000 | NO | YES | NO |
C(5, 4) | 0.52 | D(5, 4) | 0.4203 | NO | YES | NO |
TOTAL C | 12.04 | TOTAL D | 10.0000 | Â | Â | Â |
\( \overline{C} \) | 0.602 | \( \overline{D} \) | 0.5000 | Â | Â | Â |