Figure 2
From: Identification of pediatric septic shock subclasses based on genome-wide expression profiling
Unsupervised hierarchical clustering of 98 patients with septic shock (horizontal dimension) and 6,934 genes (vertical dimension) derived from a three group analysis of variance. Both the condition tree (patient clustering) and the gene tree are based on the Pearson correlation similarity measurement. The first- and second-order branching patterns of the condition tree are colored for illustrative purposes based on septic shock subclasses A, B, and C.