Table 2.
Summary of discordance of discriminating targets
| Uniquely found by a platform1 | Uniquely not found by a platform2 | ||||
| Platform | total | p > 0.05 | total | p > 0.05 | |
| ANOVA | Affymetrix | 80 (4.7%) | 33 (1.9%) | 145 | 44 |
| Agilent | 112 (6.3%) | 24 (1.3%) | 158 | 56 | |
| Amersham | 171 (9.9%) | 47 (2.7%) | 228 | 157 | |
| t test (MCF7 vs Batt P12) | Affymetrix | 72 (5.4%) | 13 (1.0%) | 178 | 83 |
| Agilent | 222 (16%) | 76 (5.4%) | 266 | 114 | |
| Amersham | 190 (15%) | 66 (5.1%) | 249 | 56 | |
1 Number of discriminating targets out of the 3.4 K set unique to platform which were available (not filtered) for all platforms (percentage relative to the total number of discriminating targets); of those the number (and percentage) that yielded a p value superior to 0.05 for each of the 2 other platforms. 2 The number of targets uniquely not found to be discriminating and which were available (not filtered) for that platform (including the number of targets with a p value superior to 0.05 for that platform (percentage relative to the total of the uniquely not discriminating targets).