Acquire an understanding of the concepts surrounding 'collinearity'. Appreciate the indications and symptoms of collinearity in multivariable regression. Become aware of the available diagnostic tools ...

An international team of mathematicians, led by Lehigh University statistician Taeho Kim, has introduced an innovative method ...

The most widely used method for finding relationships between several quantities is multiple regression. This, however, is restricted to a single dependent variable. We present a more general method ...

The efficiency gain of seemingly unrelated regression (SUR) relative to OLS is a decreasing function of correlation of variables across equations. This article examines the efficiency gain for an ...

Reading is an important skill, and elementary school teachers have observed that the reading ability of their students tends to increase with their shoe size. To help boost reading skills, should ...