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.
Liu Y, Hannig J, Pal Majumder A.Liu Y, et al.Psychometrika. 2019 Sep;84(3):701-718. doi: 10.1007/s11336-019-09675-4. Epub 2019 Jul 1.Psychometrika. 2019.PMID: 31264028
Liu Y, Thissen D.Liu Y, et al.Br J Math Stat Psychol. 2014 Nov;67(3):496-513. doi: 10.1111/bmsp.12030. Epub 2013 Nov 25.Br J Math Stat Psychol. 2014.PMID: 25286229
Liu Y, Magnus BE, Thissen D.Liu Y, et al.Psychometrika. 2016 Jun;81(2):371-98. doi: 10.1007/s11336-015-9473-x. Epub 2015 Jul 9.Psychometrika. 2016.PMID: 26155757
Liu Y, Hannig J.Liu Y, et al.Multivariate Behav Res. 2014 May-Jun;49(3):290. doi: 10.1080/00273171.2014.912920.Multivariate Behav Res. 2014.PMID: 26735198No abstract available.
Liu Y, Hannig J.Liu Y, et al.Psychometrika. 2016 Jun;81(2):290-324. doi: 10.1007/s11336-015-9492-7. Epub 2016 Jan 14.Psychometrika. 2016.PMID: 26769340
Liu Y, Hannig J.Liu Y, et al.Psychometrika. 2017 Dec;82(4):1097-1125. doi: 10.1007/s11336-017-9554-0. Epub 2017 Feb 21.Psychometrika. 2017.PMID: 28224368
Chalmers RP, Pek J, Liu Y.Chalmers RP, et al. Among authors: liu y.Multivariate Behav Res. 2017 Sep-Oct;52(5):533-550. doi: 10.1080/00273171.2017.1329082. Epub 2017 Jun 8.Multivariate Behav Res. 2017.PMID: 28594582
Liu Y, Yang JS, Maydeu-Olivares A.Liu Y, et al.Psychometrika. 2019 Jun;84(2):529-553. doi: 10.1007/s11336-019-09667-4. Epub 2019 Mar 20.Psychometrika. 2019.PMID: 30895437