Intuition suggests that altering the covariance structure of a parametric model for repeated-measures data alters the variances of the model's estimated mean parameters. The purpose of this article is ...

A structure diagram symbolization for balanced complete experimental designs of the type encountered in standard balanced analysis of variance (ANOVA) calculations is discussed. From the symbolization ...

Abstract: Cosmic variance is the intrinsic scatter in the number density of galaxies due to fluctuations in the large-scale dark matter density field. In this work, we present a simple analytic model ...