Topic: Covariate Model Building Strategies

Degrees of Freedom in Covariate Likelihood-Ratio Tests

Cross-Validation for Covariate Model Selection

Defining the Objective of Covariate Model Building

Creating a Covariate Candidate Matrix

Constructing a Full Covariate Model

Choosing Between Correlated Covariates

Choosing a Covariate Search Strategy

Checking Covariate Support Across the Study Population

Bootstrap Stability of Selected Covariate Effects

Auditing Missing Covariate Data Before Selection