Table 5. Ranking of each gene (downregulated) using proposed FS methods.
| ID_REF | Identifier | HC | PCC | Relief-F | SFS | SVM-RFE | CFS | RF | IG | Score |
|---|---|---|---|---|---|---|---|---|---|---|
| 221475_s_at | RPL15 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 7 |
| 203535_at | S100A9 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 4 |
| 209719_x_at | SERPINB3 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 |
| 200074_s_at | GUK1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3 |
| 209351_at | KRT14 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 |
| 201097_s_at | ARF4 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 4 |
| 217845_x_at | HIGD1A | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 7 |
| 210413_x_at | SERPINB4 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 4 |
| 210835_s_at | CTBP2 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 4 |
| 209720_s_at | SERPINB3 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 3 |
| 200761_s_at | ARL6IP5 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 6 |
| 201619_at | PRDX3 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 7 |
| 206276_at | LY6D | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 3 |
| 201098_at | COPB2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 7 | |
| 201653_at | CNIH1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 7 |
| 211906_s_at | SERPINB4 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 3 |
| 202753_at | PSMD6 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 6 |
| 202209_at | LSM3 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 6 |
| 211023_at | PDHB | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 8 |
| 221896_s_at | HIGD1A | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 6 |
| 213164_at | SLC5A3 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 6 |
| 201863_at | FAM32A | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | |
| 209694_at | PTS | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 6 |
| 218845_at | DUSP22 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 5 |
| 203315_at | NCK2 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 5 |
| 213357_at | GTF2H5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 4 |
| 217850_at | SNORD19B | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 5 |
| 218283_at | SS18L2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 203282_at | GBE1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 3 |
| 212488_at | COL5A1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | |
| 219389_at | SUSD4 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 4 |
| 218115_at | ASF1B | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 7 |
| 201692_at | SIGMAR1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 5 |
Notes.
The 12 downregulated genes selected by most (≥6) of the methods are RPL15, HIGD1A, ARL6IP5, PRDX3, COPB2, CNIH1, PSMD6, LSM3, PDHB, SLC5A3, PTS and ASF1B. As gene HIGD1A is selected twice with different ID REF, it was only considered once here.