The ICPHREG ProcedureOverviewGetting StartedSyntaxDetailsExamplesReferencesExamples: ICPHREG ProcedureSubsections:65.1 Fitting Cubic Spline Models65.2 Plotting Predicted Survival and Cumulative Hazard Functions65.3 Fitting Stratified Weibull ModelsCopyright © SAS Institute Inc. All rights reserved.Last updated: February 13, 2019