Figure 13From: Integrative network analysis of TCGA data for ovarian cancer True positive rate (TPR) of selected feature against the choice of k based on networks with average degree 4 (100 edges, blue curve), 8 (200 edges, black curve) and 12 (300 edges, red curve), respectively. It is shown that increasing network density leads to increasing TPR, and a k of 4, 5 or 6 performs better in all situations.Back to article page