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. 2010 Feb 1;5(2):e8898. doi: 10.1371/journal.pone.0008898

Figure 2. Histograms of miRNA- and mRNA-level p-values.

Figure 2

mRNA (RefSeq) (A) and miRNA (B) p-value histograms using mRNA log-expression cutoff 4. The p-values are from 1,000 permutations. Here, Inline graphic is the observed mean correlation for that RNA, and Inline graphic is the corresponding permuted correlation.