Figure 2 The variables were selected using the LASSO binary logical regression model. (A) The coefficient distribution map is constructed based on a logarithmic (lambda) sequence. A By deriving the optimal λ To select variables with non zero coefficients. (B) Following verification of the optimal parameter (lambda) in the LASSO model, we plotted the partial likelihood deviance (binomial deviance) curve versuslog(lambda) and drew dotted vertical lines based on 1 standard error criteria. LASSO Least absolute shrinkageand selection operator