Estimation of Variance Components in the One-Way Random Effects Model

Document Type : Original Article

Author

American University in Cairo

Abstract

In analysis of variance the one-way model yij a si+aij; 1=1,...,k; j=1,...,ni' is well known. In the random effects Model we assume that ai and eij are normal, uncorrelated random variables with zero mean and variance 02A and 02 respectively. The objective of this paper is in part to construct confidence intervals for these components of variance.