Figure 4From: Normalization of two-channel microarrays accounting for experimental design and intensity-dependent relationshipsSummary of simulated null histograms. Histograms of null p-values after MA (left), ANOVA (middle), and eCADS (right) normalization in one simulation. Neither the MA nor ANOVA null p-values are uniformly distributed (KS significance approximately zero), while eCADS null p-values are (KS p = 0.86).Back to article page