which type of regression model is best for a grouper which models can be used to compare a dependent variable in two nm groups? what model can i use to compare the effects of the explanatory variables why use different regression models with different explanatory variables what is the best fit model for grouper species what is the best fit model for comparing species count data? which regression is best for comparing two dependent variables using two regression models? what is the best fit model for grouper counts? which regression model best matches mesopredator counts types of dependent variables in regression what is glm poisson and zinf how to compare two dependent variables what type of model does the grouper model use which model of regression best fit for mesopredator groupers? how to model the relationship between species on a glm glm poseon model different model for different species why use different models to compare the effect of a variable in a regression what is the best fit model for the different species of mesopredator groupers? how to compare two species of groupers