Fig. 2
From: A comparative study of topology-based pathway enrichment analysis methods
Type I errors for the 11 KEGG (primarily signaling) pathways in the TCGA breast cancer study [33]. The x-axis shows the pathway size and the y-axis indicates the type I error. Overlapping points were re-positioned by adding ± 1 to the x-axis and ± 0.01 to the y-axis. Thus the negative values should be understood as being very close to zero. All methods control type I errors