Figure 12.

(a) Comparing membership probabilities to the “non-DE” cluster estimated by MCLUST-ME and by MCLUST. (b) Comparing membership probabilities to the “non-DE” cluster estimated by MCLUST-ME with two sets of simulated covariance estimates. The decision whether or not to model the error covariances will result in drastic changes in the estimated membership probabilities. In comparison, the uncertainties in covariance estimation cause much less changes in the estimated membership probabilities.