2 papers
math.ST2026
On the universal calibration of heavy-tailed combination tests
Parijat Chakraborty, F. Richard Guo, Kerby Shedden +1
It is often of interest to test a global null hypothesis using multiple, possibly dependent -values by combining their strengths while controlling the type-I error. Recently, se…
math.ST2025
Kronecker sum covariance models for spatio-temporal data
Shuheng Zhou, Seyoung Park, Kerby Shedden
In this paper, we study the subgaussian matrix variate model, where we observe the matrix variate data which consists of a signal matrix and a noise matrix . More spec…