Plot of posterior distribution of D
for three genes. In the upper panel, posterior distributions of the difference D
= Ti 1-Ti 2are shown for three genes of dataset-1: a non-differentially expressed gene (left), an up-regulated gene (center), and a down-regulated gene (right). In the lower panel, the corresponding posterior distributions are shown for the latent variable Ti 1corresponding to the experimental condition (solid line), and for Ti 2corresponding to the control (dotted line).