search for: fitted_glm

...In other mixed models (gausssian) from nlme package, the slots are $ and the "predict" function works fine. How do you think can I solve this problem?' Is there any other function or package to make grid maps from fitted glmer models? These are the command lines and error message: fitted_glmer_geo<-predict(grid_stack, fitted_glmer, type="response") Error in object$xlevels : $ operator not defined for this S4 class Thanks in advance, and my best regards, Olga Olga Viedma Sillero Profesora Ordenacion del Territorio Departamento Ciencias Ambientales Facultad Ciencias del...

Hi, I am trying to find out how to interpret the summary output from a neg bin GLM? I have 3 significant variables and I can see whether they have a positive or negative effect, but I can't work out how to calculate the magnitude of the effect on the mean of the dependent variable. I used a log link function so I think I might have to use the antilogs of the coefficients but I have no idea