Fig. 1
From: Molecular subtypes based on DNA methylation predict prognosis in lung squamous cell carcinoma
Standard for choosing amount of subtypes. a Consensus among subtypes for each cluster number k. b The Delta area curve used for consensus clustering represents under the CDF curve the relative change in the area for each cluster number k compared to k-1. The category number k is indicated by the horizontal axis coordinate, and the relative change of the area under the CDF curve is indicated by the vertical axis coordinate. c Box plot of CpG methylation levels of the 7 Clusters. (All figuress were generated by “R” (3.6.2) software and Adobe Illustrator (23.0.2) software)