The application of Cox proportional hazards (CoxPH) models to survival data and the derivation of hazard ratio (HR) are well established. Although nonlinear, tree-based machine learning (ML) models ...

Want to learn how to code but don't know where to start? We've got you covered. We'll be teaching you the basics all week, and here's your first lesson. Each lesson will be video-based (as you can see ...

Machine generated contents note: ch. 1 Introduction: Learning to Change -- Preview -- The Constancy of Change -- Natural Selection -- Evolved Behavior -- Reflexes -- Modal Action Patterns -- General ...

College students who frequently text message during class have difficulty staying attentive to classroom lectures and consequently risk having poor learning outcomes, new research shows. Because it is ...