what is a problem in comparing a glm model with a different link function what is a problem with comparing models having different link functions glm model different link function how to compare glm models can model with different link functions be similar why are different link functions used in models which model has different link function glm model has different 'link' functions what's the problem with comparing glm model can model models have different link functions what model has different link functions can a model have a different link function how to compare glm models why does glm use different link functions what is a problem with a glm model having different link functions can you compare a glm model to another model what is the problem with using different link functions can model have different link functions why do all models have different link functions can you use the same model but a different link function