Epidemiology and Biostatistics
- Southern Methodist University, Ph.D. in Statistics, 2007
- SPH Q501 Introduction to Statistics in Public Health (Spring 2015, Fall 2015, Spring 2016)
- SPH Q601 Experimental Analysis and Design (Spring 2014)
- SPH Q603 Categorical Data Analysis (Spring 2013, Spring 2014, Spring 2015, Spring 2016)
- SPH Q612 Survival Analysis (Fall 2013, Fall 2014, Fall 2015, Fall 2016)
- SPH 698 Culminating Experieces (Fall 2013, Spring 2014, Fall 2014)
- Assistant Professor, Indiana University Bloomington (2012-2016)
- Assistant Professor, University of Texas Health Science Center at Houston (2010-2012)
- Assistant Professor, Florida International University (2009-2010)
- Senior Biostatistician, Children's Hospital of Philadelphia (2007-2009)
- Director, Biostatistics Consulting Center (2012-)
Dr. Chen's research interests include Bioinformatics, Statistical Genetics, Biostatistics, and Collaborative Research.
For more information, please visit Dr. Chen's webpage.
For a full list of Dr. Chen's publications, please visit his website.
Referred Journal Articles (Theory and Methodology)
Z. Chen, H. Huang, P. Qiu “Comparison of multiple hazard rate functions”. Biometrics, 72(1) 39-45.
Z. Chen “Testing for gene-gene interaction in case-control GWAS”. Statistics and Its interface (in press).
Z. Chen “A nonparametric approach to detecting the difference of survival medians”. Communications in Statistics - Simulation and Computation (in press).
Z. Chen, H. Huang, HKT. Ng “Testing for association in case-control genome-wide association studies with shared controls”. Statistical Methods in Medical Research, 25(2) 954-967.
Z. Chen, HKT. Ng, J. Li, Q. Liu, H. Huang “Detecting associated SNPs on the X chromosome in case control genome-wide association studies”. Statistical Methods in Medical Research (in press).
Z. Chen, G. Zhang “Comparing survival curves based on medians”. BMC Medical Research Methodology, 2016, 16:33.
Z. Chen, G. Zhang, J. Li “Goodness-of-fit test for meta-analysis”. Scientific Reports, 5, Article number: 16983.
Z. Chen, W. Yang, Q. Liu, J. Yang, J. Li, M. Yang “A new statistical approach to combining p-values using gamma distribution and its application to genetic data”. BMC Bioinformatics 2014, 15(Suppl 17):S3 (pp 1-7).
Z. Chen “Extension of mood's median test for survival data”. Statistics and Probability Letters, 95:77-84.
Z. Chen, H. Huang, HKT. Ng “An improved robust association test for GWAS with multiple diseases”. Statistics and Probability Letters, 91:153-161.
Z. Chen “A new association test for case-control GWAS based on disease allele selection”. BMC Genomics 2014, 15:358.
Z. Chen, H. Huang, Q. Liu “Detecting differentially methylated loci for multiple treatments based on high-throughput methylation data”. BMC Bioinformatics 2014, 15:142.
Z. Chen, S. Nadarajah “On the optimally weighted z-test for combining probabilities from independent studies”. Computational Statistics and Data Analysis, 70: 387–394.
Z. Chen, HKT. Ng, S. Nadarajah “A note on Cochran test for homogeneity in one-way ANOVA and meta-analysis”. Statistical Papers, 55(2): 301-310.
Z. Chen “Association tests through combining p-values for case control genome–wide association studies”. Statistics and Probability Letters, 83(8):1854–1862.
Z. Chen, H. Huang, J. Liu, HKT. Ng, S. Nadarajah, X. Huang, Y. Deng “Detecting differentially methylated loci for illumina array methylation data based on human ovarian cancer data”. BMC Medical Genomics 2013, 6(Suppl 1): S9 (pp 1-6).
Z. Chen, Q. Liu, S. Nadarajah “A new statistical approach to detecting differentially methylated loci for case control Illumina array methylation data”. Bioinformatics. 28(8): 1109-1113.
Z. Chen, H. Huang, HKT. Ng “Design and analysis of multiple diseases GWAS without controls”. Gene, 510(1): 87–92.
Z. Chen, HKT. Ng “A robust method for testing association in genome-wide association studies”. Human Heredity, 73:26-34.
Z. Chen “A new association test based on chi-square partition for case-control GWA studies”. Genetic Epidemiology, 35: 658–663.
Z. Chen, Q. Liu “A new approach to account for the correlations among SNPs in genome-wide association studies”. Human Heredity, 72 (1):1-9.
Z. Chen “Is the weighted z-test the best method for combining probabilities from independent tests?” Journal of Evolutionary Biology, 24(4):926-930.
Z. Chen, M. McGee, Q. Liu, R. Scheuermann “A distribution free summarization method for affymetrix genechip® arrays”. Bioinformatics, 23(3):321-327.