Skip to main content

Advertisement

Table 5 Summary of model fit statistics across models for all subjects

From: Adaptive regression modeling of biomarkers of potential harm in a population of U.S. adult cigarette smokers and nonsmokers

Model Random Forest R2: Analysis Data Set MARS GCV R2: Analysis Data Set Linear Regression R2: Analysis Data Set Linear Regression R2: Validation Data Set (applied) Linear Regression R2: Validation Data Set (Refit)
WBC 0.28 0.27 0.29 0.29 0.31
EPI8 0.40 0.42 0.41 0.35 0.38
DEH11 0.28 0.28 0.29 0.25 0.27
HDL 0.40 0.37 0.39 0.40 0.41