Table 3.

Lymphoma data set. Stability indices for different k-clusterings sorted with respect to their mean values.

k	mean	variance	p-value
2	0.9566	0.0028	1.0000
3	0.7900	0.0149	0.0000
4	0.6963	0.0128	0.0000
5	0.6387	0.0075	0.0000
6	0.6135	0.0082	0.0000
7	0.6129	0.0079	0.0000
9	0.5864	0.0063	0.0000
8	0.5792	0.0079	0.0000
10	0.5744	0.0058	0.0000