© 1975 by Biometrika Trust
A direct basic form for predictors of autoregressive integrated moving average processes
Department of Statistics and Computer Science, Royal Holloway College Egham, Surrey
A direct method of formulating predictors of autoregressive integrated moving average processes is given which has certain advantages over the three basic forms proposed by Box & Jenkins (1970). Some ways of making use of this representation are discussed.
Key Words: Autoregressive integrated moving average process Basic form Nonseasonal predictor Nonstationary time series Seasonal predictor