Table 3 Number of ions detected in each of the three experiments and those selected by statistical analysis in Dataset 1
From: Ion annotation-assisted analysis of LC-MS based metabolomic experiment
Mode | Exp. | # of ions detected | # of ions selected by Wilcoxon rank-sum test (q-value < 0.1) | # of ions selected by t-test (q-value < 0.1) | # of ions selected (Wilcoxon rank-sum test or t-test) |
|---|---|---|---|---|---|
| Â | Exp. 1 | 1587 | 187 | 171 | 226 |
Positive | Exp. 2 | 3231 | 82 | 0 | 82 |
| Â | Exp. 3 | 613 | 133 | 122 | 168 |
| Â | Exp. 1 | 942 | 676 | 622 | 714 |
Negative | Exp. 2 | 1210 | 23 | 0 | 23 |
| Â | Exp. 3 | 392 | 0 | 48 | 48 |