A Necroptosis-Related Gene Signature to Predict the Prognosis of Skin Cutaneous Melanoma

Figure 3

Selection of necroptosis genes associated with prognosis. (a) Univariate Cox analysis of the candidate necroptosis-related gene set. (b) Cross-validation for variable selection in the LASSO model. (c) The LASSO coefficient spectrum of 11 necroptosis-related genes. (d) The expression profiles of 11 prognostic genes. (e, f) Exhibition of necroptosis-related gene model based on risk score of the train and test, respectively. (g, h) Survival time and survival status between low- and high-risk groups in the train and test, respectively. (i, j) The PCA between low- and high-risk groups in the train and test, respectively. (k, l) The t-SNE between low- and high-risk groups in the train and test, respectively. (m, n) Kaplan–Meier survival curves of OS of patients between low- and high-risk groups in the train and test, respectively.

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