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Figure 1 | BMC Bioinformatics

Figure 1

From: Filtering, FDR and power

Figure 1

Probability density functions (pdf) of p-values for two filters under the null hypothesis ( t v = 8 (δ = 0)) (left panel) or alternative hypothesis ( t v = 8 (δ = 1)) (right panel). For each filter 25% of the hypotheses are removed. The fold-change filter is shown as a solid line, the variance filter as a dashed line, and the pdf with no filtering is shown as a dashed line. For more details on how these were obtained see section "Filtering and p-values distribution" of Additional File 1.

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