P-values of N-MEG over ten analysis types. Each line denotes a different kind of meta-analysis method. Except the ‘stage M’ class, all the p-values are less than 0.01 (and extremely low in prognosis analyses). Each p-value was calculated by multiplying two p-values from 20 up and 20 down genes.
Kim et al. BMC Systems Biology 2011 5(Suppl 2):S4 doi:10.1186/1752-0509-5-S2-S4