Figure 4: Visualization of informative features. (a)–(c) dotplots for Tube 7. Black dots are aggregated data from 5 AML and 5 Normal instances. Colored dots indicate events in informative bins with higher probability density in AML compared with Normal. (a) Side Scatter versus Forward Scatter. (b) CD45 versus Side Scatter. (c) Pairwise dotplots of fluorescence’s CD5, CD19, CD3, and CD10. (d) Histogram of the frequency with which informative features occur in Tubes 2–7.