Yongcheng Qi

Pearson's goodness-of-fit tests for sparse distributions

Shuhua Chang, Deli Li, Yongcheng Qi, 2021, Journal of applied statistics.

Empirical likelihood method for complete independence test on high-dimensional data

Yongcheng Qi, Yingchao Zhou, Y. Qi, 2022, Journal of Statistical Computation and Simulation.

Asymptotic Distributions for Likelihood Ratio Tests for the Equality of Covariance Matrices

Yongcheng Qi, Wenchuan Guo, Y. Qi, 2021, 2110.02384.