1 citations · 2 across the 3 of their papers we have counts for
3 papers
math.ST2025
On the Existence of Unbiased Hypothesis Tests: An Algebraic Approach
Andrew McCormack
In hypothesis testing problems the property of strict unbiasedness describes whether a test is able to discriminate, in the sense of a difference in power, between any distribution…
math.ST2023★ 1 cited
Information Geometry and Asymptotics for Kronecker Covariances
Andrew McCormack, Peter Hoff
We explore the information geometry and asymptotic behaviour of estimators for Kronecker-structured covariances, in both growing- and growing- scenarios, with a focus towards…
stat.ME2022★ 1 cited
Core Shrinkage Covariance Estimation for Matrix-variate Data
Peter Hoff, Andrew McCormack, Anru R. Zhang
A separable covariance model for a random matrix provides a parsimonious description of the covariances among the rows and among the columns of the matrix, and permits likelihood-b…