what is used to account for underdispersion? why does r require underdispersed count what is the appropriate model for underdispersed data which type of distribution is usually appropriate to account for underdispersion? what is a poisson distribution? why? what is the appropriate model for underdispersed data why do you need to use a negative binomial model for count data can you account for excess dispersion what is an underdispersed model in r why would i use a binomial distribution on count data why is it appropriate to use a negative binomial distribution for r count data? what is the appropriate model for underdispersed data why is r underdispersed why do i use a poisson distribution to look at my count data what type of regression is used for underdispersed data what model does r use which model should be used to account for the overdispersion of count data? which r model is used to account for underdispersion? what is the appropriate model for underdispersed count data what is the appropriate model for underdispersion