k | \(\bar{n}\) | Types | Low heterogeneity (20%) | High heterogeneity (50%) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
UNIr | UNIz | MGLS | TSSEM | UNIr | UNIz | MGLS | TSSEM | |||
5 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 | 50 | E | 40.1 | 37.6 | 44.6 | 47.6 | 39.0 | 35.3 | 40.4 | 43.9 |
 |  | M | 34.6 | 37.0 | 36.2 | 45.8 | 39.3 | 25.4 | 46.1 | 33.5 |
 |  | H | 22.9 | 11.3 | 29.6 | 18.4 | 38.6 | 20.0 | 45.8 | 25.6 |
 | 100 | E | 61.4 | 51.8 | 65.1 | 58.6 | 76.4 | 74.1 | 80.4 | 81.2 |
 |  | M | 46.3 | 31.1 | 52.0 | 37.1 | 71.1 | 58.1 | 78.1 | 65.0 |
 |  | H | 40.6 | 23.5 | 44.8 | 26.2 | 60.0 | 38.1 | 69.9 | 46.7 |
 | 200 | E | 93.6 | 90.6 | 96.3 | 92.9 | 98.5 | 98.3 | 99.4 | 99.4 |
 |  | M | 77.3 | 64.9 | 84.8 | 72.0 | 97.6 | 93.6 | 98.5 | 96.8 |
 |  | H | 63.0 | 45.7 | 69.6 | 50.6 | 89.7 | 79.9 | 93.0 | 83.6 |
 | 500 | E | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
 |  | M | 99.5 | 99.3 | 100 | 100 | 100 | 100 | 100 | 100 |
 |  | H | 96.9 | 93.2 | 98.7 | 95.2 | 99.9 | 99.9 | 100 | 100 |
10 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 | 50 | E | 45.0 | 36.6 | 47.2 | 44.4 | 57.8 | 59.3 | 59.6 | 67.7 |
 |  | M | 34.7 | 19.3 | 42.3 | 28.0 | 67.6 | 48.0 | 76.0 | 60.9 |
 |  | H | 32.5 | 14.4 | 40.0 | 23.0 | 63.0 | 39.9 | 76.7 | 57.5 |
 | 100 | E | 82.9 | 75.3 | 84.2 | 78.2 | 94.7 | 94.9 | 96.9 | 97.6 |
 |  | M | 63.9 | 47.1 | 73.9 | 56.1 | 93.6 | 86.1 | 96.3 | 92.1 |
 |  | H | 56.1 | 29.4 | 62.7 | 37.4 | 91.4 | 81.7 | 96.3 | 88.1 |
 | 200 | E | 99.5 | 99.0 | 99.6 | 99.3 | 100 | 100 | 100 | 100 |
 |  | M | 95.5 | 88.3 | 97.7 | 91.2 | 100 | 100 | 100 | 100 |
 |  | H | 86.4 | 69.7 | 90.3 | 72.9 | 99.8 | 99.5 | 100 | 99.9 |
 | 500 | E | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
 |  | M | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
 |  | H | 100 | 99.5 | 100 | 99.9 | 100 | 100 | 100 | 100 |
15 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 | 50 | E | 56.8 | 42.7 | 59.4 | 55.9 | 72.5 | 72.6 | 76.0 | 81.5 |
 |  | M | 45.5 | 25.1 | 47.2 | 36.0 | 75.8 | 53.6 | 79.0 | 68.9 |
 |  | H | 35.9 | 14.1 | 39.9 | 27.9 | 73.3 | 40.8 | 77.0 | 59.4 |
 | 100 | E | 94.0 | 88.3 | 95.0 | 90.7 | 99.0 | 99.3 | 99.4 | 99.5 |
 |  | M | 77.3 | 57.8 | 78.7 | 65.3 | 98.4 | 95.5 | 98.9 | 96.4 |
 |  | H | 63.8 | 37.4 | 65.5 | 44.7 | 96.8 | 88.9 | 97.7 | 92.9 |
 | 200 | E | 100 | 100 | 100 | 99.9 | 100 | 100 | 100 | 100 |
 |  | M | 98.7 | 94.8 | 99.2 | 97.4 | 100 | 100 | 100 | 100 |
 |  | H | 94.4 | 82.7 | 96.4 | 85.4 | 100 | 100 | 100 | 99.9 |
 | 500 | E | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
 |  | M | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
 |  | H | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |