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Generalized linear model for partially ordered data.
Zhang Q, Ip EH. Zhang Q, et al. Among authors: ip eh. Stat Med. 2012 Jan 13;31(1):56-68. doi: 10.1002/sim.4318. Epub 2011 Nov 15. Stat Med. 2012. PMID: 22086670 Free PMC article.
Variable Assessment in Latent Class Models.
Zhang Q, Ip EH. Zhang Q, et al. Among authors: ip eh. Comput Stat Data Anal. 2014 Sep 1;77:146-156. doi: 10.1016/j.csda.2014.02.017. Comput Stat Data Anal. 2014. PMID: 24910486 Free PMC article.
Physical activity increases gains in and prevents loss of physical function: results from the lifestyle interventions and independence for elders pilot study.
Ip EH, Church T, Marshall SA, Zhang Q, Marsh AP, Guralnik J, King AC, Rejeski WJ; LIFE-P Study Investigators. Ip EH, et al. J Gerontol A Biol Sci Med Sci. 2013 Apr;68(4):426-32. doi: 10.1093/gerona/gls186. Epub 2012 Sep 17. J Gerontol A Biol Sci Med Sci. 2013. PMID: 22987794 Free PMC article. Clinical Trial.
196 results