function of lme r how to calculate likelihood of fit which of these is a valid measure of likelihood? how to test the value of model selection what is the goodness of fit in r model selection lme1 model definition what does lme stand for in r what is the best model selection for r which statement best describes likelihood ratio? which function is used for comparing model parameters in a mixed model? what is lme used for in r what is the lme function in r what is the function of the nlme? why does lme have to be valid for the lme function what function is used to compare multiple models what model can lme compare to how to compare multiple models with the same model in r x. how to find the likelihood ratio test what is lme what is the function for comparing the different models