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. Author manuscript; available in PMC: 2012 Jul 27.
Published in final edited form as: Birth Defects Res A Clin Mol Teratol. 2010 Dec 7;91(2):85–92. doi: 10.1002/bdra.20747

Figure 2. Quantile-quantile (QQ) plots of p-values.

Figure 2

The QQ plot compares the distribution of the observed Fisher-combined p-values (−log10 scale) for both populations with an expected uniform distribution under the null (sloping line). The plots for isolated CLO are provided separately for TRIMM (A) and HAPLIN (B). Gene labels for the top six most significant genes are displayed in each plot.