A Novel Mitochondrial-Related Gene Signature for the Tumor Immune Microenvironment Evaluation and Prognosis Prediction in Lung Adenocarcinoma

Figure 4

Performance analysis of the signature. (a) Univariate Cox regression analysis showing the independence of the signature. (b) Multivariate Cox regression analysis showing the independence of the signature. (c, f) TCGA-LUAD. (d, g) GSE31210. (e, h) GSE72094. (c–e) PCA analysis. (f–h) tSNE analysis.

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