Fig. 1
From: PCSK9 facilitates melanoma pathogenesis via a network regulating tumor immunity
Stratification of overall survival (OS) probabilities of patients with SKMC. Risk score of SigPCSK9NW was produced with Cox regression and cutoff point was defined using Maximally Selected Rank Statistics. The stratification of the risk score on OS of patients with SKMC in the training, testing, and intact cohort (TCGA PanCancer Atlas SKMC) is presented (a); the risk score in predicting the risk of poor OS was also analyzed (b). Logrank test was performed