Parameter estimates in Logistic Regression
I have simulated three data sets of 20M points each for testing LR with binary response variables with very rare events:1) Two continuous effects: Beta0=12, beta1=1 and Beta2=1. X1 is Normal (-0.8, .25) and X2 is -ABS[Normal (0,5)]. (Each of the two variables increases the probability of the event, depending upon the value of the variable.) In this case there are about 711,000 positive events in 2...