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Bobbitt, Larry; Otto, Mark – 1990
Three Autoregressive Integrated Moving Averages (ARIMA) forecast procedures for Census Bureau X-11 concurrent seasonal adjustment were empirically tested. Forty time series from three Census Bureau economic divisions (business, construction, and industry) were analyzed. Forecasts were obtained from fitted seasonal ARIMA models augmented with…
Descriptors: Analysis of Variance, Census Figures, Equations (Mathematics), Estimation (Mathematics)
