The UCM ProcedureOverviewGetting StartedSyntaxDetailsExamplesReferencesExamples: UCM ProcedureSubsections:41.1 The Airline Series Revisited41.2 Variable Star Data41.3 Modeling Long Seasonal Patterns41.4 Modeling Time-Varying Regression Effects41.5 Trend Removal Using the Hodrick-Prescott Filter41.6 Using Splines to Incorporate Nonlinear Effects41.7 Detection of Level Shift41.8 ARIMA ModelingCopyright © SAS Institute Inc. All rights reserved.