JSTOR Daily

On the Expected Values of the Elementary Symmetric Functions of a Noncentral Wishart Matrix

This is a preview. Log in through your library . Abstract A conjecture is made for the expected value of the jth elementary symmetric function (ESF) of the roots of a noncentral Wishart matrix with ...
JSTOR Daily

On the Exact Distributions of Votaw's Criteria for Testing Compound Symmetry of a Covariance Matrix

This is a preview. Log in through your library . Publisher Information The purpose of the Institute of Mathematical Statistics (IMS) is to foster the development and dissemination of the theory and ...