what is the difference between random effects and arma arima how is arima different from other models how is arma/arima related to mixed effects when to use arma/arima what is arrima what is arima arma how is arma related to mixed effects what is arma in statistics how does arima relate to mixed effects analysis how is arrima related to mixed effect modelling how arma arima works what is the difference between arma and arima what is arma/arima used for how is arma/arima related to mixed effects what is arima in time series how is arma related to mixed effects what is arma arima used for? which of the following is an example of a multilevel model? arima how is arma arima related to mixed effects model does mixed effects include arma