Table 2.

The seven "hub" genes.

Gene name	mean Z-value (normal)	Standard Error	mean Z-value (tumoral)	Standard Error
MYLK	1.138	0.107	2.464	0.177
KLK2	0.871	0.084	1.161	0.102
KLK3	1.070	0.100	0.953	0.073
HAN11	1.305	0.142	1.502	0.141
LTF	0.862	0.080	1.750	0.127
CSRPP1	1.254	0.139	1.601	0.157
TGM4	0.869	0.116	0.956	0.121

Mean Z-values obtained by Hoeffding's D measure and the corresponding standard errors.