Table 2 Estimated power and adjusted proportions of non-differentially expressed genes for the pilot studies.
From: Relative power and sample size analysis on gene expression profiling data
Example 1 | Example 2 | ||||
|---|---|---|---|---|---|
Experiment | Power | π 0 | Technology | Power | π 0 |
strong, 6 hours | 0.27 | 0.68 | Affymetrix | 0.32 | 0.81 |
intermediate, 6 hours | 0.10 | 0.81 | Agilent | 0.35 | 0.65 |
weak, 6 hours | 0.10 | 0.76 | Illumina | 0.20 | 0.84 |
strong, 5 days | 0.60 | 0.51 | Home-Spotted | 0.18 | 0.68 |
weak, 5 days | 0.38 | 0.73 | Solexa/Illumina | 0.51 | 0.52 |