【正文】
Intercept and Criterion Only Covariates AIC SC 2 Log L Testing Global Null Hypothesis: BETA=0 Test ChiSquare DF Pr ChiSq Likelihood Ratio 5 Score 5 Wald 5 The SAS System 22:07 Monday, November 29, 2022 2 The LOGISTIC Procedure Analysis of Maximum Likelihood Estimates Standard Wald Parameter DF Estimate Error ChiSquare Pr ChiSq Intercept 1 x_ray 1 grade 1 stage 1 age 1 acid 1 The SAS System 22:07 Monday, November 29, 2022 2 The LOGISTIC Procedure Analysis of Maximum Likelihood Estimates Standard Wald Parameter DF Estimate Error ChiSquare Pr ChiSq Intercept 1 x_ray 1 grade 1 stage 1 age 1 acid 1 Odds Ratio Estimates Point 95% Wald Effect Estimate Confidence Limits x_ray grade stage age acid Association of Predicted Probabilities and Observed Responses Percent Concordant Somers