Figure 4
From: Classification of human cancers based on DNA copy number amplification modeling
Etiological factors of cancers. Etiological data was compiled from the WHO sources [9]. Each row describes a cancer type and the etiological factors that have been associated with it (indicated by black boxes). Cancer type rows and etiological factor columns are sorted according to hierarchical clustering. Between groups-linkage method and Squared Euclidean distance measure for binary classification terms were used in clustering.