what model shows the same autocorrelation patterns over time are gls models always better when to use autocorrelation in regression why are residuals autocorrelated what is autocorrelation structure can a model with autocorrelation always be better than a gls model? what type of relationship between gls and the linear model how to compare gls residuals how is an autocorrelation model used which of the following is a temporal autocorrelation model? which correlation structure is used by gls model to measure residuals? do autocorrelation residuals remain are gls residuals autocorrelational can an autocorrelation model show residuals why are auto-correlation models better than gls models if a model has fixed effects, will it remain cyclical over time? can the gls model be used r what correlation structure is used for gls models which of the following models has the most autocorrelated residuals quizlet do gls residuals always show the same fixed patterns