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. Author manuscript; available in PMC: 2010 Aug 1.
Published in final edited form as: Anal Chem. 2009 Aug 1;81(15):6080–6088. doi: 10.1021/ac900424c

Figure 5.

Figure 5

Venn diagrams of differentially abundant peaks detected for the diabetic urine data set at the false discovery rate of 5%. Total sum normalization produces the highest number of differentiating peaks, while the choice of ordinary or moderated t-test has little impact on this data set.