Publications
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"Efficient estimation for accelerated failure time model under case-cohort and nested case-control sampling." Biometrics 73, no. 1 (2017): 114-123.
"Empirical pathway analysis, without permutation." Biostatistics 14, no. 3 (2013): 573-85.
"Improved detection of epigenomic marks with mixed-effects hidden Markov models." Biometrics 75, no. 4 (2019): 1401-1413.
"A penalized likelihood approach for investigating gene-drug interactions in pharmacogenetic studies." Biometrics 71, no. 2 (2015): 529-37.
"On the substructure controls in rare variant analysis: Principal components or variance components?" Genet Epidemiol 42, no. 3 (2018): 276-287.
"Pathway-based identification of SNPs predictive of survival." Eur J Hum Genet 19, no. 6 (2011): 704-9.
"Meta-analysis for Discovering Rare-Variant Associations: Statistical Methods and Software Programs." Am J Hum Genet 97, no. 1 (2015): 35-53.
"Semiparametric inference for a 2-stage outcome-auxiliary-dependent sampling design with continuous outcome." Biostatistics 12, no. 3 (2011): 521-34.
"Marginal additive hazards model for case-cohort studies with multiple disease outcomes: an application to the Atherosclerosis Risk in Communities (ARIC) study." Biostatistics 14, no. 1 (2013): 28-41.
"Pattern mixture models for clinical validation of biomarkers in the presence of missing data." Stat Med 36, no. 19 (2017): 2994-3004.
"Sample size/power calculation for stratified case-cohort design." Stat Med 33, no. 23 (2014): 3973-85.
"Robust kernel association testing (RobKAT)." Genet Epidemiol 44, no. 3 (2020): 272-282.
"A novel test to compare two treatments based on endpoints involving both nonfatal and fatal events." Pharm Stat 14, no. 4 (2015): 273-83.
"Component-wise gradient boosting and false discovery control in survival analysis with high-dimensional covariates." Bioinformatics 32, no. 1 (2016): 50-7.
"Factor selection and structural identification in the interaction ANOVA model." Biometrics 69, no. 1 (2013): 70-9.
"Tests of trend between disease outcomes and ordinal covariates discretized from underlying continuous variables: simulation studies and applications to NHANES 2007-2008." BMC Med Res Methodol 19, no. 1 (2019): 2.
"Pathway-guided identification of gene-gene interactions." Ann Hum Genet 78, no. 6 (2014): 478-91.
"Ten Simple Rules for Effective Statistical Practice." PLoS Comput Biol 12, no. 6 (2016): e1004961.
"A global logrank test for adaptive treatment strategies based on observational studies." Stat Med 33, no. 5 (2014): 760-71.
"Independence screening for high dimensional nonlinear additive ODE models with applications to dynamic gene regulatory networks." Stat Med 37, no. 17 (2018): 2630-2644.
"Incorporating covariates in skewed functional data models." Biostatistics 16, no. 3 (2015): 413-26.
"Outcome-dependent sampling with interval-censored failure time data." Biometrics 74, no. 1 (2018): 58-67.
"A moment-adjusted imputation method for measurement error models." Biometrics 67, no. 4 (2011): 1461-70.
"Rapid enrollment design for finding the optimal dose in immunotherapy trials with ordered groups." J Biopharm Stat 29, no. 4 (2019): 625-634.
"Parameter estimation in Cox models with missing failure indicators and the OPPERA study." Stat Med 34, no. 30 (2015): 3984-96.
"A general framework for detecting disease associations with rare variants in sequencing studies." Am J Hum Genet 89, no. 3 (2011): 354-67.
"Assessing model fit in joint models of longitudinal and survival data with applications to cancer clinical trials." Stat Med 33, no. 27 (2014): 4715-33.
"Time-varying latent effect model for longitudinal data with informative observation times." Biometrics 68, no. 4 (2012): 1093-102.
"Semiparametric regression analysis of interval-censored data with informative dropout." Biometrics 74, no. 4 (2018): 1213-1222.
"SGPP: spatial Gaussian predictive process models for neuroimaging data." Neuroimage 89 (2014): 70-80.
"Ascertaining properties of weighting in the estimation of optimal treatment regimes under monotone missingness." Stat Med 39, no. 25 (2020): 3503-3520.
"Multiple kernel learning with random effects for predicting longitudinal outcomes and data integration." Biometrics 71, no. 4 (2015): 918-28.
"Maximum likelihood estimation in generalized linear models with multiple covariates subject to detection limits." Stat Med 30, no. 20 (2011): 2551-61.
"Look before you leap: systematic evaluation of tree-based statistical methods in subgroup identification." J Biopharm Stat 29, no. 6 (2019): 1082-1102.
"Complete effect-profile assessment in association studies with multiple genetic and multiple environmental factors." Genet Epidemiol 39, no. 2 (2015): 122-33.
"Genetic association analysis under complex survey sampling: the Hispanic Community Health Study/Study of Latinos." Am J Hum Genet 95, no. 6 (2014): 675-88.
"Block-diagonal discriminant analysis and its bias-corrected rules." Stat Appl Genet Mol Biol 12, no. 3 (2013): 347-59.
"Analysis of secondary phenotypes in multigroup association studies." Biometrics 76, no. 2 (2020): 606-618.
"On model selections for repeated measurement data in clinical studies." Stat Med 34, no. 10 (2015): 1621-33.
"Evaluating haplotype effects in case-control studies via penalized-likelihood approaches: prospective or retrospective analysis?" Genet Epidemiol 34, no. 8 (2010): 892-911.
"ROC curve estimation under test-result-dependent sampling." Biostatistics 14, no. 1 (2013): 160-72.
"A simple and robust method for multivariate meta-analysis of diagnostic test accuracy." Stat Med 36, no. 1 (2017): 105-121.
"Accelerated intensity frailty model for recurrent events data." Biometrics 70, no. 3 (2014): 579-87.
"Estimation of treatment effects and model diagnostics with two-way time-varying treatment switching: an application to a head and neck study." Lifetime Data Anal 26, no. 4 (2020): 685-707.
"Probability-enhanced sufficient dimension reduction for binary classification." Biometrics 70, no. 3 (2014): 546-55.
"Sparse meta-analysis with high-dimensional data." Biostatistics 17, no. 2 (2016): 205-20.
"Inference for optimal dynamic treatment regimes using an adaptive m-out-of-n bootstrap scheme." Biometrics 69, no. 3 (2013): 714-23.
"Biomarker threshold adaptive designs for survival endpoints." J Biopharm Stat 28, no. 6 (2018): 1038-1054.
"FADTTS: functional analysis of diffusion tensor tract statistics." Neuroimage 56, no. 3 (2011): 1412-25.
"Improving efficiency of parameter estimation in case-cohort studies with multivariate failure time data." Biometrics 73, no. 3 (2017): 1042-1052.
"Bayesian gamma frailty models for survival data with semi-competing risks and treatment switching." Lifetime Data Anal 20, no. 1 (2014): 76-105.
"Joint skeleton estimation of multiple directed acyclic graphs for heterogeneous population." Biometrics 75, no. 1 (2019): 36-47.
"Module-based association analysis for omics data with network structure." PLoS One 10, no. 3 (2015): e0122309.
"On Enrichment Strategies for Biomarker Stratified Clinical Trials." J Biopharm Stat 28, no. 2 (2018): 292-308.
"Bayesian spatial transformation models with applications in neuroimaging data." Biometrics 69, no. 4 (2013): 1074-83.
"Detection of gene-gene interactions using multistage sparse and low-rank regression." Biometrics 72, no. 1 (2016): 85-94.
"Studying gene and gene-environment effects of uncommon and common variants on continuous traits: a marker-set approach using gene-trait similarity regression." Am J Hum Genet 89, no. 2 (2011): 277-88.
"Proportional exponentiated link transformed hazards (ELTH) models for discrete time survival data with application." Lifetime Data Anal 22, no. 1 (2016): 38-62.
"Multivariate phenotype association analysis by marker-set kernel machine regression." Genet Epidemiol 36, no. 7 (2012): 686-95.
"Analysis of multiple survival events in generalized case-cohort designs." Biometrics 74, no. 4 (2018): 1250-1260.
"Quantifying the average of the time-varying hazard ratio via a class of transformations." Lifetime Data Anal 21, no. 2 (2015): 259-79.
"Receiver operating characteristic curves and confidence bands for support vector machines." Biometrics 77, no. 4 (2021): 1422-1430.
"Optimal treatment regimes for survival endpoints using a locally-efficient doubly-robust estimator from a classification perspective." Lifetime Data Anal 23, no. 4 (2017): 585-604.
"Bayesian lasso for semiparametric structural equation models." Biometrics 68, no. 2 (2012): 567-77.
"Multiplicative rates model for recurrent events in case-cohort studies." Lifetime Data Anal 26, no. 1 (2020): 134-157.
"On optimal treatment regimes selection for mean survival time." Stat Med 34, no. 7 (2015): 1169-84.
"Joint modeling of survival time and longitudinal outcomes with flexible random effects." Lifetime Data Anal 24, no. 1 (2018): 126-152.
"Multicategory reclassification statistics for assessing improvements in diagnostic accuracy." Biostatistics 14, no. 2 (2013): 382-94.
"Bayesian design of biosimilars clinical programs involving multiple therapeutic indications." Biometrics 76, no. 2 (2020): 630-642.
"Comparison of operational characteristics for binary tests with clustered data." Stat Med 34, no. 15 (2015): 2325-33.
"Analysis of untyped SNPs: maximum likelihood and imputation methods." Genet Epidemiol 34, no. 8 (2010): 803-15.
"A robust method for estimating optimal treatment regimes." Biometrics 68, no. 4 (2012): 1010-8.
"Modeling survival distribution as a function of time to treatment discontinuation: A dynamic treatment regime approach." Biometrics 74, no. 3 (2018): 900-909.
"Efficient estimation of the distribution of time to composite endpoint when some endpoints are only partially observed." Lifetime Data Anal 19, no. 4 (2013): 513-46.
"Effective SNP ranking improves the performance of eQTL mapping." Genet Epidemiol 44, no. 6 (2020): 611-619.
"Using pilot data to size a two-arm randomized trial to find a nearly optimal personalized treatment strategy." Stat Med 35, no. 8 (2016): 1245-56.
"Spatial regression with covariate measurement error: A semiparametric approach." Biometrics 72, no. 3 (2016): 678-86.
"Kappa statistic for clustered dichotomous responses from physicians and patients." Stat Med 32, no. 21 (2013): 3700-19.
"A smoothing-based goodness-of-fit test of covariance for functional data." Biometrics 75, no. 2 (2019): 562-571.
"A longitudinal functional analysis framework for analysis of white matter tract statistics." Inf Process Med Imaging 23 (2013): 220-31.
"Semiparametric regression analysis of interval-censored competing risks data." Biometrics 73, no. 3 (2017): 857-865.
"A general framework for studying genetic effects and gene-environment interactions with missing data." Biostatistics 11, no. 4 (2010): 583-98.
"fastJT: An R package for robust and efficient feature selection for machine learning and genome-wide association studies." BMC Bioinformatics 20, no. 1 (2019): 333.
"A counterfactual p-value approach for benefit-risk assessment in clinical trials." J Biopharm Stat 25, no. 3 (2015): 508-24.
"Regression analysis for secondary response variable in a case-cohort study." Biometrics 74, no. 3 (2018): 1014-1022.
"Multiscale adaptive generalized estimating equations for longitudinal neuroimaging data." Neuroimage 72 (2013): 91-105.
"Hypothesis testing at the extremes: fast and robust association for high-throughput data." Biostatistics 16, no. 3 (2015): 611-25.
"Sample size and power determination in joint modeling of longitudinal and survival data." Stat Med 30, no. 18 (2011): 2295-309.
"Testing and estimation in marker-set association study using semiparametric quantile regression kernel machine." Biometrics 72, no. 2 (2016): 364-71.
"Semiparametric additive marginal regression models for multiple type recurrent events." Lifetime Data Anal 18, no. 4 (2012): 504-27.
"Optimal two-stage dynamic treatment regimes from a classification perspective with censored survival data." Biometrics 74, no. 4 (2018): 1180-1192.
"Analysis of gene-gene interactions using gene-trait similarity regression." Hum Hered 78, no. 1 (2014): 17-26.
"Continual reassessment method with regularization in phase I clinical trials." J Biopharm Stat 30, no. 6 (2020): 964-978.
"Sensitivity analysis for missing outcomes in time-to-event data with covariate adjustment." J Biopharm Stat 26, no. 2 (2016): 269-79.
"A spatial dirichlet process mixture model for clustering population genetics data." Biometrics 67, no. 2 (2011): 381-90.
"Identifying individual risk rare variants using protein structure guided local tests (POINT)." PLoS Comput Biol 15, no. 2 (2019): e1006722.
"A composite likelihood method for bivariate meta-analysis in diagnostic systematic reviews." Stat Methods Med Res 26, no. 2 (2017): 914-930.
"Mapping eQTL by leveraging multiple tissues and DNA methylation." BMC Bioinformatics 18, no. 1 (2017): 455.
"Meta-analysis of gene-level associations for rare variants based on single-variant statistics." Am J Hum Genet 93, no. 2 (2013): 236-48.
"A new Bayesian joint model for longitudinal count data with many zeros, intermittent missingness, and dropout with applications to HIV prevention trials." Stat Med 38, no. 30 (2019): 5565-5586.