Another thing we should do is to estimate the difference in marginal means between the two subgroups of respondents and fix the estimated difference. With the "cregg" package, we can estimate it easily. So, it should not be so difficult to fix the estimated difference using our method.
Another thing we should do is to estimate the difference in marginal means between the two subgroups of respondents and fix the estimated difference. With the "cregg" package, we can estimate it easily. So, it should not be so difficult to fix the estimated difference using our method.