Works (37)

2019 review

Statistical Analysis of Zero-Inflated Nonnegative Continuous Data: A Review

[Review of ]. STATISTICAL SCIENCE, 34(2), 253–279.

By: L. Liu, Y. Shih, R. Strawderman, D. Zhang, B. Johnson & H. Chai

Source: Web Of Science
Added: August 5, 2019

2016 journal article

A flexible model for correlated medical costs, with application to medical expenditure panel survey data

Statistics in Medicine, 35(6), 883–894.

By: J. Chen, L. Liu, Y. Shih, D. Zhang & T. Severini

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Bivariate mixed effects analysis of clustered data with large cluster sizes

Statistics in Biosciences, 8(2), 220–233.

By: D. Zhang, J. Sun & K. Pieper

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

A fast EM algorithm for fitting joint models of a binary response and multiple longitudinal covariates subject to detection limits

Computational Statistics & Data Analysis, 85, 37–53.

By: P. Bernhardt, D. Zhang & H. Wang

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Assessing gene-environment interactions for common and rare variants with binary traits using gene-trait similarity regression

Genetics, 199(3), 695-.

By: G. Zhao, R. Marceau, D. Zhang & J. Tzeng

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Flexible modeling of survival data with covariates subject to detection limits via multiple imputation

Computational Statistics & Data Analysis, 69, 81–91.

By: P. Bernhardt, H. Wang & D. Zhang

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Pathway-guided identification of gene-gene interactions

Annals of Human Genetics, 78(6), 478–491.

By: X. Wang, D. Zhang & J. Tzeng

Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

A flexible model for the mean and variance functions, with application to medical cost data

Statistics in Medicine, 32(24), 4306–4318.

By: J. Chen, L. Liu, D. Zhang & Y. Shih

Source: NC State University Libraries
Added: August 6, 2018

2013 chapter

Constructing Conditional Reference Charts for Grip Strength Measured with Error

In Springer Proceedings in Mathematics & Statistics (pp. 299–310).

By: P. Torres, D. Zhang & H. Wang

Source: Crossref
Added: August 28, 2020

2012 journal article

A Semi-nonparametric Approach to Joint Modeling of A Primary Binary Outcome and Longitudinal Data Measured at Discrete Informative Times

Statistics in Biosciences, 4(2), 213–234.

By: S. Yan, D. Zhang, W. Lu, J. Grifo & M. Liu

Source: Crossref
Added: August 28, 2020

2012 journal article

Trajectory analyses in alcohol treatment research

Alcoholism-Clinical and Experimental Research, 36(8), 1442–1448.

By: J. Chen, B. Johnson, X. Wang, J. O'Quigley, M. Isaac, D. Zhang, L. Liu

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Studying gene and gene-environment effects of uncommon and common variants on continuous traits: A marker-set approach using gene-trait similarity regression

American Journal of Human Genetics, 89(2), 277–288.

By: J. Tzeng, D. Zhang, M. Pongpanich, C. Smith, M. McCarthy, M. Sale, B. Worrall, F. Hsu, D. Thomas, P. Sullivan

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Placebo effect in canine epilepsy trials

Journal of Veterinary Internal Medicine, 24(1), 166–170.

By: K. Munana, D. Zhang & E. Patterson

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

The use of pooled vs serial urine samples to measure urine protein:creatinine ratios

Veterinary Clinical Pathology, 39(1), 53–56.

By: D. LeVine, D. Zhang, T. Harris & S. Vaden

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Variable selection for semiparametric mixed models in longitudinal studies

Biometrics, 66(1), 79–88.

By: X. Ni, D. Zhang & H. Zhang

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Automatic model selection for partially linear models

Journal of Multivariate Analysis, 100(9), 2100–2111.

By: X. Ni, H. Zhang & D. Zhang

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Gene-trait similarity regression for multimarker-based association analysis

Biometrics, 65(3), 822–832.

By: J. Tzeng, D. Zhang, S. Chang, D. Thomas & M. Davidian

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Power and sample size calculation for log-rank test with a time lag in treatment effect

Statistics in Medicine, 28(5), 864–879.

By: D. Zhang & H. Quan

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

Anti-Mullerian hormone and inhibin B in the definition of ovarian aging and the menopause transition

Journal of Clinical Endocrinology & Metabolism, 93(9), 3478–3483.

By: M. Sowers, A. Eyvazzadeh, D. McConnell, M. Yosef, M. Jannausch, D. Zhang, S. Harlow, J. Randolph

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Analysis of a binary composite endpoint with missing data in components

Statistics in Medicine, 26(26), 4703–4718.

By: H. Quan, D. Zhang, J. Zhang & L. Devlamynck

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Haplotype-based association analysis via variance-components score test

American Journal of Human Genetics, 81(5), 927–938.

By: J. Tzeng & D. Zhang

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Likelihood and pseudo-likelihood methods for semiparametric joint models for a primary endpoint and longitudinal data

Computational Statistics & Data Analysis, 51(12), 5776–5790.

By: E. Li, D. Zhang & M. Davidian

Source: Crossref
Added: August 28, 2020

2007 journal article

Two-stage functional mixed models for evaluating the effect of longitudinal covariate profiles on a scalar outcome

Biometrics, 63(2), 351–362.

By: D. Zhang, X. Lin & M. Sowers

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

Smoothing spline-based score tests for proportional hazards models

Biometrics, 62(3), 803–812.

By: J. Lin, D. Zhang & M. Davidian

Source: NC State University Libraries
Added: August 6, 2018

2005 journal article

Sarcopenia is related to physical functioning and leg strength in middle-aged women

Journals of Gerontology. Series A, Biological Sciences Medical Sciences, 60(4), 486–490.

By: M. Sowers, M. Crutchfield, K. Richards, M. Wilkin, A. Furniss, M. Jannausch, D. Zhang, M. Gross

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Conditional estimation for generalized linear models when covariates are subject-specific parameters in a mixed model for longitudinal measurements

Biometrics, 60(1), 07-.

By: E. Li, D. Zhang & M. Davidian

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Construction and evaluation of cDNA libraries for large-scale expressed sequence tag sequencing in wheat (Triticum aestivum L.)

Genetics, 168(2), 595–608.

By: D. Zhang, D. Choi, S. Wanamaker, R. Fenton, A. Chin, M. Malatrasi, Y. Turuspekov, H. Walia ...

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Generalized linear mixed models with varying coefficients for longitudinal data

Biometrics, 60(1), 15-.

By: D. Zhang

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Likelihood and conditional likelihood inference for generalized additive mixed models for clustered data

Journal of Multivariate Analysis, 91(1), 90–106.

By: D. Zhang & M. Davidian

Source: NC State University Libraries
Added: August 6, 2018

2003 journal article

Hypothesis testing in semiparametric additive mixed models

Biostatistics (Oxford, England), 4(1), 57–74.

By: D. Zhang & X. Lin

Source: NC State University Libraries
Added: August 6, 2018

2002 journal article

A Monte Carlo EM algorithm for generalized linear mixed models with flexible random effects distribution

Biostatistics (Oxford, England), 3(3), 347–360.

By: J. Chen, D. Zhang & M. Davidian

Source: NC State University Libraries
Added: August 6, 2018

2002 journal article

Randomized COMparison of platelet inhibition with abciximab, TiRofiban and eptifibatide during percutaneous coronary intervention in acute coronary syndromes - The COMPARE trial

Circulation (New York, N.Y. : 1950), 106(12), 1470–1476.

Source: NC State University Libraries
Added: August 6, 2018

2001 journal article

Linear mixed models with flexible distributions of random effects for longitudinal data

Biometrics, 57(3), 795–802.

By: D. Zhang & M. Davidian

Source: NC State University Libraries
Added: August 6, 2018

2001 journal article

Semiparametric nonlinear mixed-effects models and their applications - Comment

Journal of the American Statistical Association, 96(456), 1288–1291.

By: X. Lin & D. Zhang

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

A scaled linear mixed model for multiple outcomes

Biometrics, 56(2), 593–601.

By: X. Lin, L. Ryan, M. Sammel, D. Zhang, C. Padungtod & X. Xu

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Semiparametric regression for periodic longitudinal hormone data from multiple menstrual cycles

Biometrics, 56(1), 31–39.

By: D. Zhang, X. Lin & M. Sowers

Source: NC State University Libraries
Added: August 6, 2018

1999 journal article

Inference in generalized additive mixed models by using smoothing splines

Journal of the Royal Statistical Society. Series B, Methodological, 61(1999), 381–400.

By: X. Lin & D. Zhang

Source: NC State University Libraries
Added: August 6, 2018