Statistical significance is a critical concept in data analysis and research. In essence, it’s a measure that allows researchers to assess whether the results of an experiment or study are due to ...

Seeking Alpha article used statistical approach to estimate S&P 500 P/E market multiple based on macroeconomic variables. Treasury yield and federal spending to GDP ratio are significant variables ...

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 ...