A New Prognostic Indicator of Immune Microenvironment and Therapeutic Response in Lung Adenocarcinoma Based on Peroxisome-Related Genes

Figure 2

Construction of a prognostic PRG signature. (a) Forest plot showing nine prognosis-related PRGs. (b) Selection of penalty parameter in LASSO logistic regression. (c) Coefficient of the signature genes when the penalty parameter was minimum. (d) Survival analysis of patients in TCGA data set. (e) ROC curve of TCGA data set. (f) ROC curve of risk score and clinical features. (g) PCA of TCGA data set. (h) t-SNE of TCGA data set. (i) Scatter plots showing the distribution of risk scores. (j) Scatter plots the relationship between risk score and survival time. (k) Forest plot of the univariate Cox analysis. (l) Forest plot of the multivariate Cox analysis.

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