Table 2.

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

k	mean	variance	p-value
2	0.8285	0.0077	1.0000
3	0.8060	0.0124	0.7328
4	0.6589	0.0060	2.3279e-06
5	0.6012	0.0073	9.5199e-11
6	0.5424	0.0057	6.3282e-15
7	0.5160	0.0062	0.0000
8	0.4865	0.0050	0.0000
9	0.4819	0.0060	0.0000
10	0.4744	0.0049	0.0000