If I want to include a covariate in my model, which I am running using the GLMM add-in because the data are not normally distributed and I want to use a Poisson distribution option - is the covariate included as a fixed or random effect? I know when using the standard "fit model" I do not specify that the covariate has a random attribute, which is why I wasn't sure how to include it in the GLMM model.
Second question: If after running an ANCOVA I want to graph my LSM + error bars (SE), I save as a table and then what do I do in graph builder? I imagine it would be inaccurate to just graph the data from the original table and not the LSMs because I understand that the LSMs account for the covariate effect and are therefore different than the regular means, and the error bars will probably be different, too?
Thank you!
