This is a preview. Log in through your library . Abstract Wahba and co-workers introduced the smoothing spline analysis-of-variance (SS ANOVA) method for data from exponential families. In this paper, ...

Explore how the trailing P/E uses past earnings, and the forward P/E relies on projected earnings. Learn the key differences ...

In a longitudinal clinical study to compare two groups, the primary end point is often the time to a specific event (eg, disease progression, death). The hazard ratio estimate is routinely used to ...

Freidlin and Korn 9 critically review some of the alternative methods. Their conclusion is that these methods can be useful as secondary analyses, but they are not ready to be used in primary analysis ...