Leilei Zeng Assistant Professor Department of Statistics and Actuarial Science Faculty of Health Sciences (Joint Appointment) Simon Fraser University, 8888 University Drive, Burnaby, British Columbia V5A 1S6, Canada Office: Blusson Hall, Room 11522 Phone: (778) 782-7175 Email: lzeng@sfu.ca Fax: (778) 782-5927

Research Interests

Analysis of longitudinal data. Sub-areas include missing data, estimating equations, transitional models, multivariate methods and model misspecification.

Publications

1. Yi GY, Zeng L and Cook RJ. "A Robust Pairwise Likelihood Method for Incomplete Longitudinal Binary Data Arising in Clusters", The Canadian Journal of Statistics, Accepted, June 18, 2010.
2. Sehi, M., Flanagan, JG, Zeng, L, Cook, RJ, Trope, GE. "The Association Between Diurnal Variation of Optic Nerve Head Topography, Intraocular Pressure and Ocular Perfusion Pressure in Untreated Primary Open Angle Glaucoma", Journal of Glaucoma, Published Ahead-of-Print, April 29, 2010.
3. Zeng L, Cook RJ and Warkentin TE. "Regression Analysis with a Misclassified Covariate from a Current Status Observation Scheme", Biometrics, 66:415-425, June 2010.
4. Tomkinson J. Palmer A, Phung C, Joffres M. Zeng L, Lima V, Guyatt MD, Mills EJ. "Does the Ratification of Human Rights Treaties Impact Population health?", The Lancet, Volume 373, Issue 9679, 1987-1992, June 2009.
5. Zeng L and Cook RJ. "A Multivariate Random Effect Model for Clustered Interval Censored Time to Joint Damage in Psoriatic Arthritis", JP Journal of Biostatistics, Volume 2, Issue 3, 193-215, Oct. 2008.
6. Cook RJ, Zeng L and Lee K (2007). "A Multistate Model for Bivariate Interval Censored Failure Time Data", Biometrics, 64: 1100-1109, Dec. 2008.
7. Zeng L and Cook RJ. (2007). "Transition Models for Multivariate Longitudinal Binary Data", JASA, Vol. 102, No. 477, 211-223.
8. Cook RJ, Zeng L and Yi GY. (2004). "Marginal Analysis of Incomplete Longitudinal Binary Data: A Cautionary Note on LOCF Imputation", Biometrics 60, 820-828.
9. Sehi M, Flanagan JG, Zeng L, Cook RJ, Trope GE. (2005). "Relative Change in Diurnal Mean Ocular Perfusion Pressure; A Risk Factor for the Diagnosis of Primary Open Angle Glaucoma", Investigative Ophthalmology and Visual Science, 46(2): 561-567
10. Sehi M, Flanagan JG, Zeng L, Cook RJ, Trope GE. (2005). "Anterior optic nerve capillary blood flow response to diurnal variation of mean ocular perfusion pressure in untreated early primary open angle glaucoma", Investigative Ophthalmology and Visual Science, 46(12):4581-4587.

Teaching

• STAT 402/602 : Generalized Linear and Nonlinear Modelling (Spring-2011)

• STAT 450 : Statisticial Theory (Fall-2007, Fall-2006)

• HSCI 801 : Biostatistics for Health Practice I (Fall-2008, Fall-2007, Spring-2006)

• HSCI 804 : Biostatistics for Health Practice II (Spring-2011, Spring-2010)

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