Table 2. Array outliers.
| Sample | pos_vs_neg_auc | all_probeset_mean | all_probeset_rle_mean | Sample | pos_vs_neg_auc | all_probeset_mean | all_probeset_rle_mean |
|---|---|---|---|---|---|---|---|
| Array outliers. Pos_vs_neg_auc is a measure of the detection of the positive controls versus false detection of the negative controls. It is a robust measure of the global quality of the data. Typical values range 0.8–0.9, being 1.0 the perfect value. In contrast, 0.5 indicates a lack of difference between positive and negative controls. Values <0.8 indicate that the sample may be an outlier. All Probe set Mean is a measure of the average signal of all probe sets included in the analysis. It allows the identification of arrays too bright or too dark. All Probe Set RLE Mean: the signal from each probe set is compared with the average signal of that probe set in the study. This parameter is the average of those differences for all the probe sets. Generally, high values indicate that the signals in an array are very different from the rest of the signals of the study. In this kind of array, values usually range 0.27–0.61 for studies that include samples from various tissues, and 0.1–0.23 for technical replicates. Abbreviations: RLE, relative log expression. | |||||||
| 11SE560 | 0.85422 | 5.541424 | 0.241511 | 11SE576 | 0.864426 | 5.589662 | 0.15491 |
| 11SE561 | 0.878029 | 5.57988 | 0.171301 | 11SE577 | 0.871134 | 5.576477 | 0.129484 |
| 11SE562 | 0.865219 | 5.507742 | 0.248986 | 11SE578 | 0.88545 | 5.576419 | 0.128479 |
| 11SE563 | 0.864947 | 5.589251 | 0.175722 | 11SE579 | 0.866908 | 5.576636 | 0.127985 |
| 11SE564 | 0.864352 | 5.5837 | 0.173877 | 11SE580 | 0.857355 | 5.586262 | 0.153071 |
| 11SE565 | 0.877761 | 5.56282 | 0.161048 | 11SE581 | 0.867117 | 5.574453 | 0.131372 |
| 11SE566 | 0.871477 | 5.586922 | 0.175144 | 11SE582 | 0.88222 | 5.572265 | 0.130127 |
| 11SE567 | 0.877053 | 5.580364 | 0.167735 | 11SE583 | 0.874066 | 5.581122 | 0.141788 |
| 11SE568 | 0.860977 | 5.579972 | 0.140385 | 11SE584 | 0.880905 | 5.571299 | 0.122088 |
| 11SE569 | 0.880092 | 5.582358 | 0.217311 | 11SE585 | 0.846603 | 5.579253 | 0.170314 |
| 11SE570 | 0.882 | 5.574604 | 0.148582 | 11SE586 | 0.876601 | 5.576181 | 0.131724 |
| 11SE571 | 0.888591 | 5.56232 | 0.194358 | 11SE587 | 0.872058 | 5.566449 | 0.226278 |
| 11SE572 | 0.876405 | 5.570266 | 0.133905 | 11SE588 | 0.904137 | 5.559667 | 0.184642 |
| 11SE573 | 0.879322 | 5.56958 | 0.12135 | 11SE589 | 0.873042 | 5.570007 | 0.150338 |
| 11SE574 | 0.875899 | 5.572968 | 0.116654 | 11SE590 | 0.842198 | 5.593665 | 0.170785 |
| 11SE575 | 0.863548 | 5.58026 | 0.129136 | 11SE591 | 0.879472 | 5.567289 | 0.125395 |