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Zhaohai Li, Ph.D. |
Dr. Li is a Professor of Statistics and Biostatistics in the Department of
Statistics. He is the Director of Biostatistics Graduate Program. The
Biostatistics Graduate Program is co-sponsored by the
Selected Recent Publications:
Buckman DW and Li Z. Missing Data Methods for Linkage Analysis of IBS and Incomplete IBD from Affected Sib-pairs. Statistics and Its Interface, 2: 133-144, 2009
She D, Zhang H, and Li Z. Testing Hardy-Weinberg Equilibrium using Family Data from Complex Survey. Annals of Human Genetics, 73: 449-455, 2009
Zhang H, Chen H, and Li Z. Large Sample Interval Mapping of Trait Loci in Finite Regression Mixture Models. Journal of Statistical Planning and Inference, 139: 764-779, 2009
Cui W, Zhang H, Yang Y, and Li Z. Linkage Analysis with Mixed Sample of Affected Full and Half Sib-pairs in the Presence of Uncertain Relationship. In Frontiers of Biostatistics and Bioinformatics, University of Science and Technology of China Press, Edited by Ma S and Wang Y, 3-15, 2009
Li Z, Zhang H, Zheng G, Gastwirth JL, and Gail MH. Excess False Positive Rate Caused by Population Stratification and Disease Rate Heterogeneity in Case-Control Association Studies. Computational Statistics and Data Analysis, 53: 1767-1781, 2009.
Shu Y, Liu A, and Li Z. Point and Interval Estimates of Accuracies of a Binary Medical Diagnostic Test in Group Sequential Designs. Philosophical Transactions of the Royal Society A, 366: 2335-2345, 2008.
Yan L K, Zheng G, and Li Z. Controlling Type I Error in Two-Stage Group Sequential Robust Tests in Family-based Association Studies. Annals of Human Genetics, 72: 557-565, 2008.
Li Q, Yu K, Li Z, and Zheng G. MAX-Rank: A Simple and Robust Genome-Wide Scan for Case-Control Association Studies. Human Genetics, 123: 617-623, 2008.
Zhang H, Chen H, and Li Z. An Explicit Representation of the Limit of the LRT for Interval Mapping of Quantitative Trait Loci. Statistics & Probability Letters, 78: 207-213, 2008.
Chen X and Li Z. Inference of Haplotye Effects in Case-Control Studies Using Unphased Genotype and Environmental Data. Biometrical Journal, 50: 270-282, 2008.
Li Q, Zheng G, Li Z, and Yu K. Efficient Approximation of P-value of Maximum of Correlated Tests with Applications to Genome-Wide Association Studies. Annals of Human Genetics, 72: 397-406, 2008.
Zhang H, Zhang H, Li Z, and Zheng G. Statistical Methods for Haplotype-based Matched Case-control Association Studies. Genetic Epidemiology, 31: 316-326, 2007.
Shu Y, Liu A, and Li Z. Two-Stage Evaluation of Sensitivity and Specificity in Binary Diagnostic Tests. Statistics in Medicine, 26: 4416-4427, 2007.
Qin H, Zhang H, and Li Z. The Impact of Population
Stratification on Population-based QTL Association Studies. Random Walk,
Sequential Analysis and Related Topics – A Festschrift in Honor of
Yuan-Shih Chow, Edited by Agnes Hsiung, Cun-Hui Zhang, and Zhiliang Ying,
World Scientific Publisher,
Li Z, Qin H, and Zhang H. Statistical Methods for Genetic
Analysis. Science Press,
Deng W, Chen H, and Li Z. A Logistic Regression Mixture Model for Interval Mapping of Genetic Trait Loci Affecting Binary Phenotypes. Genetics, 172: 1349-1358, 2006
Zheng G, Ghosh K, Chen Z, and Li Z. Extreme Rank Selection for Linkage Analysis of Quantitative Trait Loci Using Selected Sib-pairs. Annals of Human Genetics, 70: 857-866, 2006.
Zhang H, Zheng G, and Li Z.
Statistical Analysis for Haplotype-Based Matched Case
– Control Studies. Biometrics,
62: 1124-1131, 2006.
Chen Z, Zheng G, Ghosh K, and Li Z. Linkage Disequilibrium Mapping of
Quantitative Trait Loci by Selective Genotyping. American Journal of Human Genetics, 77: 661-669, 2005.
Li Z, Gastwirth JL, and Gail MH.
Power and Related Statistical Properties of Conditional
Likelihood Score Tests for Association Studies in Nuclear Families with
Parental Genotypes. Annals of
Human Genetics, 69: 296-314, 2005.
Contact information
Department of Statistics
The George Washington University
Phone: 202-994-7844
Fax: 202-994-6917
Email: zli@gwu.edu