Figure 8.

Yeast data: Posterior probability of differential expression, p̂_i = Pr(λ_i ≠ 0 | data) (panel a) and the posterior mean of relative gene expression over the two conditions, ξ̂_ki = E(ξ_ki | data) for k = 1, 2 (panels b and c). The genes marked in crosses are genes identified as differentially expressed at $\overline{\text{FDR}}\le 0.10$.