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Fig. 8 | BMC Bioinformatics

Fig. 8

From: Power analysis for RNA-Seq differential expression studies

Fig. 8

Critival values plot for both Wald test and LRT with unequal dispersion parameters. Critical values were calculated at the nominal false positive error control level of 0.001 from empirical percentile of null statisitics at 3 different mean expression levels for both Wald test (solid line) and LRT (dashed line), and for a chi-square distribution with 1 degree of freedom (purple line). Both Wald test and LRT have larger critical values than the chi-square distribution, and the Wald test has much larger values than the LRT

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