SOME APPROXIMATIONS TO MULTIVARIATE PÓLYA-EGGENBERGER DISTRIBUTIONS WITH APPLICATIONS TO HYPOTHESIS TESTING
Aaron Childs, N. Balakrishnan · Communications in Statistics - Simulation and Computation · 2002
In this paper, we will examine some approximations to multivariate Pólya-Eggenberger distributions by continuous random variables. The continuous random variables will be chosen so as to have the same range of variation, means, variances and covariances as their discrete counterparts. We then show how these approximations can be used in testing hypotheses about the parameters of multivariate Pólya-Eggenberger distributions.