Table 5.

Differentially co-expressed groups from the ALL subtype dataset

group	N	t1	t2	pr.g1	pr.g2	mean.corr1	mean.corr2	robustness
47	16	59.8611	2.453073	0	0.0684	0.66915	0.05863	805
31	10	29.20261	2.194293	0	0.0677	0.64726	0.07787	861
89	13	42.1617	1.934779	0	0.0904	0.63834	0.04420	885
41	11	30.19613	1.122452	0	0.2115	0.63042	0.05146	986
25	12	34.18317	2.531833	0	0.0503	0.62832	0.10027	686
9	14	30.35473	2.324388	0	0.0655	0.59705	0.06109	829
71	13	33.96871	2.236447	0	0.0658	0.58783	0.05880	855
15	19	45.6475	1.865767	0	0.1373	0.58500	0.03853	1000
103	10	29.54434	-1.24949	0	0.9613	0.58393	-0.03758	1000
19	20	45.45846	1.509674	0	0.2093	0.5810	0.02446	1000
11	16	43.62891	1.402566	0	0.1964	0.57995	0.02908	1000
114	12	32.84917	1.192507	0	0.205	0.57624	0.03668	995
32	13	34.2227	1.097651	0	0.2275	0.57004	0.03208	982

Differentially co-expressed groups from the ALL subtype dataset of Yeoh et al [23]. Group is the group number, N is the group size, t1 and t2 are the observed t-statistics in the BCR-ABL and T-ALL1 subsets, pr.g1 and pr.g2 are the probability of randomness statistics for the BCR-ABL and T-ALL1 subsets, mean.corr1 and mean.corr2 are the mean pairwise correlation coefficients for the genes in the BCR-ABL and T-ALL1 subsets and robustness is the number of times that the group was differentially co-expressed in 1000 randomly resampled data sets using only 75% of the observations in each leukaemia subtype. Groups are ordered by mean.corr1. The table has been filtered such that pr.g1 ≤ 0.05, pr.g2 ≥ 0.05 and N ≥ 10.