Table 4.
Characteristics of top 20 institutions (j ≥ 30) using Y-index, SP, CP, FP, RP, CTPP.
| Institution | Rank (j) | SP rank (%) | CP rank (%) | FP rank (%) | RP rank (%) | θ | CTPP |
|---|---|---|---|---|---|---|---|
| Chinese Academy of Sciences | 1 (841.5) | 1 (24) | 1 (38) | 1 (22) | 1 (22) | 0.7837 | 161 |
| University of Hong Kong | 2 (301.2) | 2 (8.6) | 2 (12) | 2 (8.0) | 2 (7.9) | 0.7807 | 175 |
| Chinese University of Hong Kong | 3 (239.7) | 3 (6.4) | 3 (11) | 3 (6.4) | 3 (6.3) | 0.7765 | 156 |
| Tsinghua University | 4 (207.2) | 5 (5.0) | 4 (10) | 4 (5.5) | 4 (5.5) | 0.7820 | 182 |
| Peking University | 5 (184.6) | 5 (5.0) | 5 (8.3) | 5 (4.9) | 5 (4.9) | 0.7892 | 174 |
| Hong Kong University Science & Technology | 6 (179.6) | 4 (5.8) | 7 (5.0) | 6 (4.8) | 6 (4.8) | 0.7854 | 186 |
| University of Science & Technology China | 7 (117.4) | 7 (3.8) | 9 (4.5) | 7 (3.1) | 7 (3.1) | 0.7854 | 166 |
| Nanjing University | 8 (113.1) | 8 (3.0) | 8 (4.8) | 8 (3.0) | 8 (3.0) | 0.7854 | 145 |
| Fudan University | 9 (96.17) | 9 (2.9) | 9 (4.5) | 9 (2.5) | 9 (2.5) | 0.7854 | 150 |
| City University of Hong Kong | 10 (74.95) | 10 (2.1) | 6 (5.5) | 10 (2.0) | 10 (2.0) | 0.7854 | 170 |
| Zhongshan University | 11 (74.95) | 12 (1.6) | 13 (3.4) | 10 (2.0) | 10 (2.0) | 0.7854 | 165 |
| Zhejiang University | 12 (59.4) | 11 (2.0) | 18 (2.1) | 12 (1.6) | 12 (1.6) | 0.7854 | 140 |
| Hong Kong Polytechnic University | 13 (57.28) | 15 (1.2) | 11 (3.9) | 13 (1.5) | 13 (1.5) | 0.7977 | 140 |
| Shanghai Jiao Tong University | 14 (56.57) | 13 (1.5) | 11 (3.9) | 13 (1.5) | 14 (1.5) | 0.7854 | 167 |
| Jilin University | 15 (50.91) | 14 (1.3) | 13 (3.4) | 15 (1.3) | 15 (1.3) | 0.7854 | 148 |
| Southeast University | 16 (46.67) | 18 (0.88) | 19 (2.0) | 16 (1.2) | 16 (1.2) | 0.7854 | 145 |
| Nankai University | 17 (42.43) | 15 (1.2) | 19 (2.0) | 17 (1.1) | 17 (1.1) | 0.7854 | 160 |
| Lanzhou University | 18 (38.18) | 17 (1.1) | 35 (1.2) | 18 (1.0) | 18 (1.0) | 0.7854 | 164 |
| Xiamen University | 19 (32.53) | 18 (0.88) | 35 (1.2) | 19 (0.86) | 19 (0.86) | 0.7854 | 139 |
| Wuhan University | 20 (31.11) | 20 (0.82) | 19 (2.0) | 20 (0.82) | 20 (0.82) | 0.7854 | 137 |
%, the percentage of the number of a given institution to the number of articles with institution information.