Table 1

Estimated p-values for comparisons of vertex degree among human gene groups shown in Figure 3A

RESAMPLING PROCEDURE

U TEST

WITHOUT CONTROL FOR LENGTH

WITH CONTROL FOR LENGTH

Mean

Geom. Mean

Mean

Geom. Mean

p

Z

p

Z

p

Z

p

Z

p

ES vs. SS

<3.0E-05

5.2

<3.0E-05

5.2

0.00051

3.9

<3.0E-05

4.5

3.6E-06

ES vs. WS

<3.0E-05

4.6

<3.0E-05

8.5

<3.0E-05

≥4.6

<3.0E-05

≥8.5

<6.6E-16

SS vs. WS

<3.0E-05

8.0

<3.0E-05

10.8

0.0012

3.5

<3.0E-05

8.2

Z indicates difference between real data and the resampling mean given in standard deviations of the resampling mean.

Cancherini et al. BMC Genomics 2010 11(Suppl 5):S11   doi:10.1186/1471-2164-11-S5-S11