I love these videos on a single topic, thank you. 1st question: The formula used for the calculation of the confidence interval assumes an underlying normal distribution. Is this correct? 2nd question: If so, don’t rare events often show other distributions?
Yes, since we use 1.96 we assume a normal distribution but note that the CI for the OR should not be considered as an approximation of the CI for the RR.
Could you make a comparison video between odds ratio (OR) and Marginal Effects, their interpretation seems to be different.
Hi, you lost me for a moment at 5.42/13.11 where you calculated upper and lower CL - could you please layout further, how you achieved 43.37
Sorry revisited and got my answer- thx
I love these videos on a single topic, thank you.
1st question: The formula used for the calculation of the confidence interval assumes an underlying normal distribution. Is this correct?
2nd question: If so, don’t rare events often show other distributions?
Yes, since we use 1.96 we assume a normal distribution but note that the CI for the OR should not be considered as an approximation of the CI for the RR.
@@tilestats Thank you