In linear mixed modeling can I compare a complete model with AR1 covariance to your nested model that has a diagnonal covariance? OkManufacturer141OkManufacturer141 32511 silver badge55 bronze badges Include a remark   ? This menu's updates are depending on your activity. The data is barely saved regionally (on your own https://www.facebook.com/share/1J6iVuTuXb/