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.
Crainiceanu CM, Caffo BS, Di CZ, Punjabi NM.Crainiceanu CM, et al.J Am Stat Assoc. 2009 Jun 1;104(486):541-555. doi: 10.1198/jasa.2009.0020.J Am Stat Assoc. 2009.PMID: 20057925Free PMC article.
Crainiceanu CM, Staicu AM, Ray S, Punjabi N.Crainiceanu CM, et al.Stat Med. 2012 Nov 20;31(26):3223-40. doi: 10.1002/sim.5439. Epub 2012 Aug 1.Stat Med. 2012.PMID: 22855258Free PMC article.
Crainiceanu CM, Caffo BS, Luo S, Zipunnikov VM, Punjabi NM.Crainiceanu CM, et al.J Am Stat Assoc. 2011;106(495):10.1198/jasa.2011.ap10089. doi: 10.1198/jasa.2011.ap10089.J Am Stat Assoc. 2011.PMID: 24415813Free PMC article.