Published in arXiv Preprint, 2022
Recommended citation: He, L., Yang, Y., & Zhang, B. (2022). Robust PCA for High Dimensional Data based on Characteristic Transformation. arXiv preprint arXiv:2204.01042. https://arxiv.org/abs/2204.01042
Published in arXiv preprint, 2021
Recommended citation: He, L., Huang, F., & Yang, Y. (2021). A Forecast-driven Hierarchical Factor Model with Application to Mortality Data. arXiv preprint arXiv:2102.04123. https://arxiv.org/abs/2102.04123
Published in Insurance: Mathematics and Economics, 2021
Recommended citation: He, L., Huang, F., Shi, J., & Yang, Y., Mortality forecasting using factor models: Time-varying or time-invariant factor loadings?, Insurance: Mathematics and Economics, Volume 98, 2021, Pages 14-34. https://doi.org/10.1016/j.insmatheco.2021.01.006
Published in BMC Pharmacology and Toxicology, 2016
Recommended citation: He, L., Liu, S., Shan, C. et al. Differential HbA1c response in the placebo arm of DPP-4 inhibitor clinical trials conducted in China compared to other countries: a systematic review and meta-analysis. BMC Pharmacol Toxicol 17, 40 (2016). https://doi.org/10.1186/s40360-016-0084-7