Fig. 5 | Scientific Reports

Fig. 5

From: Identification and verification of mitochondria-related genes biomarkers associated with immune infiltration for COPD using WGCNA and machine learning algorithms

Fig. 5

Construction and testing of mitochondria-related genes score. (A) AUC values of 143 machine learning algorithms combinations in 4 sets; (B) Expression of the 5 candidate genes (ERN1, FASTK, HIGD1B, NDUFA7, and NDUFB7) in the training sets; (C–F) ROC curves for the diagnostic model in the training set GSE57148, and validation sets (GSE76925, GSE151052, GSE239897); (G–K) ROC curves for the 5 candidate genes (ERN1, FASTK, HIGD1B, NDUFA7 and NDUFB7).

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