Figure 3: The number of clusters chosen by the flowClust, flowClust, flowMerge, and GMM solutions for automated gating of CD8, CD4, and CD7 across 137 samples of CLL. The flowClust solution: solid black curve. The flowClust solution: dashed red curve. The flowMerge solution derived from the flowClust solution: dashed green curve. The GMM solution: dashed blue curve.