Fig. 2: Consistent cluster analysis of bladder cancer.
From: The prognostic value of six survival-related genes in bladder cancer

a The relative change in area under the cumulative distribution function (CDF) curve from 2 to 9 of k. b The consensus CDF plot corresponding to the consensus matrices when k is between 2 and 9. c The correlation between groups when k is equal to 2. d The distribution of samples when k is between 2 and 9.