代表论著
1. Yang, X., & Wang, Q. (2019). Sufficient dimension reduction under dimension-reduction-based imputation with predictors missing at random. Statistica Sinica, 29(4), 1751-1778.
2. Yan, M., Yang, X., Hang, W., & Xia, Y. (2019). Determining the number of factors for non-negative matrix and its application in source apportionment of air pollution in Singapore. Stochastic Environmental Research and Risk Assessment, 33, 1175–1186