Retrospective Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Feb 27, 2024; 16(2): 396-408
Published online Feb 27, 2024. doi: 10.4240/wjgs.v16.i2.396
Figure 1
Figure 1 Screening of variables based on least absolute shrinkage and selection operator regression. A: Variation characteristics of the coefficient of variables; B: Selection process of the optimum value of the parameter λ in the least absolute shrinkage and selection operator regression model by cross-validation method.