The SURVEYPHREG ProcedureOverviewGetting StartedSyntaxDetailsExamplesReferencesDetails: SURVEYPHREG ProcedureSubsections:Notation and EstimationFailure Time DistributionTime and CLASS Variables UsagePartial Likelihood Function for the Cox ModelSpecifying the Sample DesignMissing ValuesVariance EstimationDomain AnalysisHypothesis Tests, Confidence Intervals, and ResidualsOutput Data SetsDisplayed OutputODS Table NamesODS GraphicsCopyright © SAS Institute Inc. All rights reserved.