which regression type is an unpopular regression model is negative binomial regression flawed why is negative binomial regression problematic why is nb regression problematic what is the negative binomial regression model why is binomial regression unpopular which is problematical because it makes the linear predictor a function of a parameter of the variance function? is a negative binomial distribution a poor model? when to use negative binomial regression negative binomial regression definition what is negative binomial regression and why is it difficult to use why is binomial regression problematic why is negative binomial regression unpopular what is negative binomial regression in math what is binomial distribution in the regression model negative binomial regression what is negative binomial regression? which is problematic about binomial regression why is negative binomial regression problematic is binomial regression canonical