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. 2010 Apr 1;2009:326924. doi: 10.1155/2009/326924

Table 2.

Distribution of the four classes from Figure 1 for different number of clusters, N = 2 to 8, for 20 different runs. Represented are in function of the number of clusters the mean and standard deviation of the clusters to the four Kuhl classes Ia, Ib, II, and III.

Number Standard deviation Mean
Ia Ib II III Ia Ib II III
2 0 0 0 0 1 0 1 0
3 0 0 0.513 0.513 1 1 0.5 0.5
4 0 0 0 0 1 2 0 1
5 0.366 0.447 0.324 0.224 1.15 1.9 1 0.95
6 0.51 0.51 0.5 0.5 1.55 1.45 1.6 1.4
7 0.224 0.51 0.51 0.224 1.95 1.55 1.55 1.95
8 0.696 0.671 0.6 0 2.2 2.35 1.45 2