Clustering Method | No. of clusters | |||||||
---|---|---|---|---|---|---|---|---|
 |  |  | 500 | 600 | 700 | 800 | 900 | 1000 |
Consensus (CSPA) | Â | N = 5 | 57.36 | 61.39 | 65.25 | 68.93 | 71.90 | 74.69 |
 |  | N = 10 | 58.51 | 64.01 | 67.98 | 70.23 | 75.04 | 75.79 |
 |  | N = 15 | 61.28 | 64.45 | 68.16 | 71.27 | 73.44 | 74.34 |
 |  | N = 20 | 60.78 | 64.92 | 68.70 | 71.22 | 74.37 | 74.45 |
 |  | N = 25 | 62.03 | 65.88 | 68.46 | 71.11 | 75.04 | 74.27 |
 |  | N = 30 | 61.85 | 64.64 | 67.27 | 70.17 | 73.35 | 76.01 |
 |  | N = 35 | 62.23 | 65.91 | 68.44 | 71.30 | 72.97 | 73.75 |
 |  | N = 40 | 61.67 | 64.62 | 67.79 | 69.31 | 73.61 | 74.92 |
 |  | N = 45 | 61.80 | 65.11 | 67.96 | 71.37 | 74.07 | 75.41 |
 |  | N = 50 | 60.91 | 64.96 | 68.56 | 70.57 | 74.57 | 73.33 |
Individual | Wards' Method | Â | 64.86 | 68.89 | 74.12 | 76.09 | 79.13 | 82.23 |