The Identification and Validation of a Robust Immune-Associated Gene Signature in Cutaneous Melanoma

Figure 1

Correlation between the six IAGs and overall survival of cutaneous melanoma. (a) The least absolute shrinkage and selection operator (LASSO) Cox regression method. (b) The regression coefficient of the optimal prognostic IAGs. (c) Kaplan-Meier curves of overall survival of the high-risk and low-risk groups in (c) the training set and (d) the testing set. The ROC curves of 1-year, 3-year and 5-year OS in (e) the training set and (f) the testing set. IAGs: immune-associated genes; OS: overall survival; ROC: receiver operating characteristic.

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