skoval/mim — Issue #6: SOLVD
Author: skoval
Created: 2012-02-23 23:41:53+00:00
State: open

When running the exact method, the main effect for treatment is very low (beta = 0.027), yet the interaction parameter is similar to what is found with the approximate method. Is the interpretation of the main effect in a Cox model with the exact method different from the approximate method?