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Fig. 3 | BMC Cancer

Fig. 3

From: Novel model integrating computed tomography-based image markers with genetic markers for discriminating radiation pneumonitis in patients with unresectable stage III non-small cell lung cancer receiving radiotherapy: a retrospective multi-center radiogenomics study

Fig. 3

Selection of radiomic features associated with grade ≥ 2 RP based on the LASSO regression models. A: Cross-validation curve. The vertical axis represents the mean square error, whereas the horizontal axis represents the lambda (λ). B: Coefficient curves for radiomic features. The vertical axis represents the radiomic features’ coefficients, whereas the horizontal axis represents the λ. Nine features with non-zero coefficients were finally selected. RP: radiation pneumonitis, LASSO: least absolute shrinkage and selection operator

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BMC Cancer

ISSN: 1471-2407

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