In order to study social inequalities, indices can be used to summarize the multiple dimensions of the socioeconomic status. As a part of the Equit’Area Projec
In clinical trials, drug effect is measured by a difference between subjects who are treated by experimental drug against placebo-treated subjects. In case of b
Suppression effect in multiple regression analysis may be more common in research than what is currently recognized. We have reviewed several literatures of int