Table 4 Differences in classification performance (GEOlimma AUC–Limma AUC) for 10 data subsets of the Asthma comparison. Italic p values (Wilcoxon signed-rank test) denote statistically significant AUC improvements of GEOlimma over Limma
From: GEOlimma: differential expression analysis and feature selection using pre-existing microarray data
Sample order | AUCdiff | Wilcox p value | VadAUCdiff | Wilcox p value |
|---|---|---|---|---|
1 | 0.0075 | 2.36E−01 | \(-\) 0.01425 | 9.78E−01 |
2 | \(-\) 0.0275 | 8.53E−01 | 0.01375 | 1.43E−01 |
3 | \(-\) 0.0075 | 6.07E−01 | \(-\) 0.025 | 9.97E−01 |
4 | \(-\) 0.0075 | 7.79E−01 | 0.00525 | 2.39E−01 |
5 | \(-\) 0.0175 | 9.31E−01 | 0.0105 | 3.12E−01 |
6 | \(-\) 0.03 | 8.97E-01 | \(-\) 0.0085 | 7.23E−01 |
7 | 0.0675 | 3.98E−02 | 0.06025 | 9.77E−04 |
8 | 0.025 | 1.04E−01 | \(-\) 0.007 | 7.54E−01 |
9 | 0.0525 | 1.23E−02 | 0.0385 | 1.95E−03 |
10 | \(-\) 0.0075 | 7.36E−01 | \(-\) 0.001 | 7.93E−01 |