Figure 4
From: Identification of pediatric septic shock subclasses based on genome-wide expression profiling
K-means clustering of 98 patients with septic shock (horizontal dimension) and the 6,934 genes (vertical dimension) shown in Figure 2. The K-means clustering algorithm is based on 100 iterations, the Pearson correlation similarity measurement, and a maximum return of 10 clusters. The first- and second-order branching patterns of the condition trees are colored for illustrative purposes based on septic shock subclasses A, B, and C.