pathway profiling across four subtypes (luminal A, luminal B, HER2+, and basal-like) and additionally unknown subtype(q-value < 0.1). The y axis is pathways. Each colored cell represents number of protein in a pathway. The rows use hierarchical clustering with Euclidean distance. The columns use hierarchical clustering with Pathway Profiling distance defined in the Equation (8).
Zhang and Chen BMC Medical Genomics 2013 6(Suppl 1):S6 doi:10.1186/1755-8794-6-S1-S6