Figure 7From: Analyzing 2D gel images using a two-component empirical bayes modelEstimation results for simulated 2D gel images. Histograms of z-values from simulated gels, estimated mixture densities (green solid curves) and null components (blue dashed curves) using the CME approach (left column) and the constrained estimation approach (right column). The lower panel displays the estimated local FDR for each approach. The '+' signs in the lower panel locate the observed points.Back to article page