16 citations · 53 across the 24 of their papers we have counts for
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stat.ME2018
High-dimensional Two-sample Precision Matrices Test: An Adaptive Approach through Multiplier Bootstrap
Mingjuan Zhang, Yong He, Cheng Zhou +1
Precision matrix, which is the inverse of covariance matrix, plays an important role in statistics, as it captures the partial correlation between variables. Testing the equality o…
stat.ME2018★ 16 cited
Doubly Robust Sure Screening for Elliptical Copula Regression Model
Yong He, Liang Zhang, Jiadong JI +1
Regression analysis has always been a hot research topic in statistics. We propose a very flexible semi-parametric regression model called Elliptical Copula Regression (ECR) model,…
stat.ME2018
Robust Factor Number Specification for Large-dimensional Elliptical Factor Model
Long Yu, Yong He, Xinsheng Zhang
The accurate specification of the number of factors is critical to the validity of factor models and the topic almost occupies the central position in factor analysis. Plenty of es…