Fig. 6
From: Netrank: network-based approach for biomarker discovery
Principle component analysis on the expression data by using the best ten proteins from each analysis (19 cancer types) according to their NetRank scores. The two plots are for the same analysis but use different principle components on the x and y-axis. We visualize the first and second components on the left side, while on the right side, the third and fourth components. It is clearly visible that cancers are separated in these figures