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Table 1 Differentially co-expressed groups from the Golub dataset

From: CoXpress: differential co-expression in gene expression data

group N t1 t2 pr.g1 pr.g2 mean.corr1 mean.corr2 robustness
3 34 155.6977 0.175907 0 0.4439 0.70126 0.002587 901
62 7 59.75635 -1.06598 0 0.876 0.7201 -0.09352 1000
121 11 54.77229 1.835753 0 0.065 0.679399 0.085609 926
21 12 51.18428 -0.83765 0 0.8032 0.659053 -0.03528 1000
79 7 50.37868 0.830252 0 0.2021 0.724548 0.063511 914
78 10 50.376 1.040897 0 0.1614 0.655953 0.049546 950
131 8 42.89021 1.744949 0 0.0787 0.668891 0.144298 760
157 7 41.89854 -0.1536 0 0.5177 0.696409 -0.01012 1000
472 7 36.4184 -0.56951 0 0.6958 0.642614 -0.04193 1000
193 7 32.0097 -0.06639 0 0.4814 0.707166 -0.00404 974
  1. Differentially co-expressed groups from the ALL/AML dataset of Golub et al [21]. Group is the group number, N is the group size, t1 and t2 are the observed t-statistics in the ALL and AML subsets, pr.g1 and pr.g2 are the probability of randomness statistics for the ALL and AML subsets, mean.corr1 and mean.corr2 are the mean pairwise correlation coefficients for the genes in the ALL and AML cases 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 t1. The table has been filtered such that pr.g1 ≤ 0.05, pr.g2 ≥ 0.05 and N ≥ 7.