PHSELECT Procedure OverviewGetting StartedSyntaxDetailsExamplesReferences Details: PHSELECT Procedure Subsections: Missing Values Cox Proportional Hazards Regression Model Partial Likelihood for the Cox Model The LASSO Method of Model Selection Model Fit and Assessment Statistics Predicted Values and Regression Diagnostics Joint Tests and Type 3 Tests Multithreading Optimization Algorithms Displayed Output ODS Table Names ODS Graphics Last updated: May 14, 2026