Table 5 Sensitivity analysis results for the Bacillus subtilis biological data. Sensitivity analysis results for the prior degrees of freedom assigned to the slide and experiment effect variance parameters, and , respectively, for the B. subtilis mutant and induction biological study data. Shown are the integration-driven discovery rate (IDR), integration-driven revision rate (IRR) and posterior expected false discovery rate (pe FDR) for threshold value of posterior probability of differential expression γ = 0.95, for the standardized expression integration (SEI) and probability integration (PI) models applied to the B. subtilis mutant and induction biological study data.
From: Bayesian meta-analysis models for microarray data: a comparative study
Prior Degrees of Freedom | Integration-Driven Discovery Rate, γ= 0.95 | Integration-Driven Revision Rate, γ= 0.95 | Posterior Expected FDR, γ= 0.95 | ||||
|---|---|---|---|---|---|---|---|
|
| SEI | PI | SEI | PI | SEI | PI |
3 | 3 | 35.7% | 37.9% | 20.3% | 8.9% | 0.013 | 0.0073 |
6 | 6 | 13.9% | 20.1% | 7.9% | 5.3% | 0.0088 | 0.0049 |
10 | 10 | 7.1% | 14.0% | 7.1% | 2.4% | 0.0059 | 0.0037 |
20 | 20 | 6.3% | 14.5% | 7.7% | 0.0% | 0.0044 | 0.0040 |
40 | 40 | 5.3% | 13.3% | 10.1% | 0.7% | 0.0038 | 0.0041 |