Before we learn how to perform multivariate regression in Excel, it is important to have a refresher on regression as a whole and multivariate regression in particular. One of the hallmarks of human ...

We present self-modeling regression models for flexible nonparametric modeling of multiple outcomes measured longitudinally. Based on penalized regression splines, the models borrow strength across ...

Discover how multivariate models use multiple variables for investment forecasting, risk analysis, and decision-making in ...

Epidemiology is a peer-reviewed scientific journal that publishes original research on the full spectrum of epidemiologic topics. Journal content ranges from cancer, heart disease and other chronic ...

A previous study demonstrated that power against the (unobserved) true effect for the primary end point (PEP) of most phase III oncology trials is low, suggesting an increased risk of false-negative ...