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Insights into Imaging
Fig. 1 | Insights into Imaging

Fig. 1

From: Value of texture analysis based on dynamic contrast-enhanced magnetic resonance imaging in preoperative assessment of extramural venous invasion in rectal cancer

Fig. 1

Key texture features selection of DCE MRI quantitative parameters by LASSO analysis. a The value of regularization parameter (λ) selected by tenfold cross-validation when the deviance was minimal. b A coefficient profile plot of 33 texture features was produced against the log (λ) sequence. Total 4 nonzero coefficients were selected finally by the optimal λ. LASSO, least absolute shrinkage and selection operation

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