An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Zhu R, Zhang X, Ma Y, Zou G.Zhu R, et al. Among authors: ma y.Econom J. 2020 Sep 29;24(1):177-197. doi: 10.1093/ectj/utaa030. eCollection 2021 Jan.Econom J. 2020.PMID: 33746562Free PMC article.
Zhang X, Wang H, Ma Y, Carroll RJ.Zhang X, et al. Among authors: ma y.J Am Stat Assoc. 2017;112(520):1553-1561. doi: 10.1080/01621459.2016.1219262. Epub 2017 Jun 29.J Am Stat Assoc. 2017.PMID: 29416191Free PMC article.
Zhang X, Ma Y, Carroll RJ.Zhang X, et al. Among authors: ma y.J R Stat Soc Series B Stat Methodol. 2019 Sep;81(4):763-779. doi: 10.1111/rssb.12317. Epub 2019 Jun 2.J R Stat Soc Series B Stat Methodol. 2019.PMID: 32863735Free PMC article.
Jiang F, Zhou Y, Liu J, Ma Y.Jiang F, et al. Among authors: ma y.Ann Stat. 2023 Feb;51(1):233-259. doi: 10.1214/22-aos2248. Epub 2023 Mar 23.Ann Stat. 2023.PMID: 37602147Free PMC article.
Zhao J, Ma Y.Zhao J, et al. Among authors: ma y.Biometrika. 2018 Jun;105(2):479-486. doi: 10.1093/biomet/asy007. Epub 2018 Feb 28.Biometrika. 2018.PMID: 30799873Free PMC article.
Li M, Ma Y, Li R.Li M, et al. Among authors: ma y.J Multivar Anal. 2019 May;171:320-338. doi: 10.1016/j.jmva.2018.12.012. Epub 2019 Jan 8.J Multivar Anal. 2019.PMID: 30799885Free PMC article.
Zheng T, Guo J, Ma Y.Zheng T, et al. Among authors: ma y.Biom J. 2022 Aug;64(6):1007-1022. doi: 10.1002/bimj.202100282. Epub 2022 May 7.Biom J. 2022.PMID: 35524713
Liu J, Ma Y, Zhu L, Carroll RJ.Liu J, et al. Among authors: ma y.Electron J Stat. 2017;11(1):480-501. doi: 10.1214/17-EJS1242. Epub 2017 Mar 2.Electron J Stat. 2017.PMID: 28983388Free PMC article.