can glm be used for a post hoc test? what is the post hoc in glm how to find how year1 is different from year2 in glm what is the output of std. glm output what is post hoc when you run glm.nb what is the output which is different from years one and two when compared to the rest of the year? glm.nb z value state2 what is the value of glm.nb what is the function for glm state what is glm.nb used for when estimating stats what is the value of state2 in glm.nb what is the difference between year2 and year3 in glm how does GLM determine a trait what is pscl in glm what is the output of glm.nb how to find the difference between year 2 and year 3 in glm what is post hoc in glm what determines whether year is statistically different from year two