APL forecasting system
Jack Prins · 1976
The APL Forecasting System is an interactive modelsolving program system that uses the time series analysis methods developed by Box and Jenkins. The system offers the user a procedure for identifying, estimating, and diagnosing models for time series analysis. It handles both stochastic models and multivariate transfer models. Forecasting programs that operate on the estimates from the estimation programs, and on parameters input by the user, complete the package.