why would you combine different dichotomies why are multiple dichotomies necessary why combine observations of different countries can a logistic regression model be combined how are dichotomies evaluated together why use dichotomies why combine multiple dichotomies for different countries are multiple dichotomies the same why do you combine multiple dichotomies? which is the correct way to combine multiple dichotomies how does one dichotomy compare to another how many countries can you combine what would result from combining observations of different nations how many observations in a dichotomy for a country how do you combine observations in a generative statistical model? are multiple dichotomies considered the same what is the motivational value of combining observations in the same country? how do you treat multiple dichotomies? how to combine multiple dichotomies can a dichotomy be combined