Fig. 9

Validation of the 5-gene-based SVM model. (a) Construction of a nomogram for predicting the risk of COPD clusters based on the 5-gene-based SVM model. (b-c) Construction of calibration curve
Validation of the 5-gene-based SVM model. (a) Construction of a nomogram for predicting the risk of COPD clusters based on the 5-gene-based SVM model. (b-c) Construction of calibration curve