Research Article

Differential Analysis of Genetic, Epigenetic, and Cytogenetic Abnormalities in AML

Figure 2

Low-dimensional representation of AML dataset. Scatter plot shows coordinates of NPMc traits on principal components (PC). Gray circles represent missing values. PC2 and PC3 show better separation of NPMc-positive and NPMc-negative patients (positive in upper and negative in lower) than PC1 and PC2 (not shown). PC3 is highly significant for NPMc (Wilcoxon rank sum test, ).