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math.ST2023★ 1 cited
A minimum Wasserstein distance approach to Fisher's combination of independent discrete p-values
Gonzalo Contador, Zheyang Wu
This paper introduces a comprehensive framework to adjust a discrete test statistic for improving its hypothesis testing procedure. The adjustment minimizes the Wasserstein distanc…
math.ST2017★ 1 cited
Distributions and Statistical Power of Optimal Signal-Detection Methods In Finite Cases
Hong Zhang, Jiashun Jin, Zheyang Wu
In big data analysis for detecting rare and weak signals among features, some grouping-test methods such as Higher Criticism test (HC), Berk-Jones test (B-J), and -divergenc…