Figure 8
From: Effects of filtering by Present call on analysis of microarray experiments
Effect of experiment size on true positives, false positives and consistent positives. TP: true positive, p-value ≤ 0.05 in smaller simulated experiment and p ≤ 0.05 in full 10-sample analysis. FP: false positive, p-value ≤ 0.05 in smaller simulated experiment but p > 0.05 in full 10-sample analysis. 500/1000: consistent positives, found significant at p < -0.05 in at least 50% of the 1000 permutations. Data are shown both unfiltered and after filtering by 50% Present.