Best of four

The AUC-values for the four models built in the previous exercise are stored in

AUC_4_remove_amnt 
AUC_4_remove_grade
AUC_4_remove_inc 
AUC_4_remove_emp

Which model should be preferred based on AUC?

log_4_remove_amnt

log_4_remove_grade

log_4_remove_inc

log_4_remove_emp

Exercise