62 citations · 124 across the 3 of their papers we have counts for
3 papers
stat.AP2021★ 10 cited
Tracking the Transmission Dynamics of COVID-19 with a Time-Varying Coefficient State-Space Model
Joshua P. Keller, Tianjian Zhou, Andee Kaplan +2
The spread of COVID-19 has been greatly impacted by regulatory policies and behavior patterns that vary across counties, states, and countries. Population-level dynamics of COVID-1…
stat.ME2015★ 62 cited
Comparing large covariance matrices under weak conditions on the dependence structure and its application to gene clustering
Jinyuan Chang, Wen Zhou, Wen-Xin Zhou +1
Comparing large covariance matrices has important applications in modern genomics, where scientists are often interested in understanding whether relationships (e.g., dependencies…
math.ST2014★ 52 cited
Simulation-Based Hypothesis Testing of High Dimensional Means Under Covariance Heterogeneity
Jinyuan Chang, Chao Zheng, Wen-Xin Zhou +1
In this paper, we study the problem of testing the mean vectors of high dimensional data in both one-sample and two-sample cases. The proposed testing procedures employ maximum-typ…