Wilcoxon P-Values by M/Z Value for Entire Dataset .Wilcoxon p-values between normal and cancer members of the entire dataset set were calculated for every M/Z value. The Y axis in negative the Log base 10 of the p-value. Panel A: the x-axis represents M/Z from 0 to 20,000. Panel B: the x-axis represents M/Z from 0 to 1,000.
Sorace and Zhan BMC Bioinformatics 2003 4:24 doi:10.1186/1471-2105-4-24