• 1149 Citations
  • 19 h-Index
19982019
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Research Output 1998 2019

  • 1149 Citations
  • 19 h-Index
  • 100 Article
  • 1 Chapter
  • 1 Comment/debate
  • 1 Review article
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Article

A consistent estimator for logistic mixed effect models

Wei, Y., Ma, Y., Garcia, T. P. & Sinha, S., Jun 2019, In : Canadian Journal of Statistics. 47, 2, p. 140-156 17 p.

Research output: Contribution to journalArticle

Mixed Effects Model
Consistent Estimator
Logistics
Random Effects
Covariates
28 Citations (Scopus)

A functional generalized method of moments approach for longitudinal studies with missing responses and covariate measurement error

Yi, G. Y., Ma, Y. & Carroll, R. J., Mar 1 2012, In : Biometrika. 99, 1, p. 151-165 15 p.

Research output: Contribution to journalArticle

Generalized Method of Moments
Longitudinal Study
longitudinal studies
Method of moments
Measurement errors
16 Citations (Scopus)

A hierarchical Bayesian approach for parameter estimation in HIV models

Banks, H. T., Grove, S., Hu, S. & Ma, Y., Dec 1 2005, In : Inverse Problems. 21, 6, p. 1803-1822 20 p.

Research output: Contribution to journalArticle

Monte Carlo Techniques
Markov Chain Monte Carlo
Bayesian Approach
Parameter estimation
Markov processes
1 Citation (Scopus)

An alternative robust estimator of average treatment effect in causal inference

Liu, J., Ma, Y. & Wang, L., Sep 2018, In : Biometrics. 74, 3, p. 910-923 14 p.

Research output: Contribution to journalArticle

Average Treatment Effect
Causal Inference
Propensity Score
Robust Estimators
Alternatives
2 Citations (Scopus)

Analysis of Double Single Index Models

Chen, K. & Ma, Y., Mar 1 2017, In : Scandinavian Journal of Statistics. 44, 1, p. 1-20 20 p.

Research output: Contribution to journalArticle

Single-index Model
Covariates
Reduced Rank Regression
Sufficient Dimension Reduction
Multivariate Response
2 Citations (Scopus)

Analysis of Proportional Odds Models With Censoring and Errors-in-Covariates

Sinha, S. & Ma, Y., Jul 2 2016, In : Journal of the American Statistical Association. 111, 515, p. 1301-1312 12 p.

Research output: Contribution to journalArticle

Proportional Odds Model
Censoring
Covariates
Estimator
Measurement Error
13 Citations (Scopus)

Analysis on censored quantile residual life model via spline smoothing

Ma, Y. & Wei, Y., Jan 1 2012, In : Statistica Sinica. 22, 1, p. 47-68 22 p.

Research output: Contribution to journalArticle

Spline Smoothing
Residual Life
Quantile
Varying Coefficients
Covariates

An Optimal Semiparametric Method for Two-group Classification

Baek, S., Komori, O. & Ma, Y., Sep 1 2018, In : Scandinavian Journal of Statistics. 45, 3, p. 806-846 41 p.

Research output: Contribution to journalArticle

Semiparametric Methods
Group Classification
Linear Discriminant Function
Statistic
Variance-covariance Matrix
2 Citations (Scopus)

A predictive based regression algorithm for gene network selection

Guerrier, S., Mili, N., Molinari, R., Orso, S., Avella-Medina, M. & Ma, Y., Jun 15 2016, In : Frontiers in Genetics. 7, JUN, 97.

Research output: Contribution to journalArticle

Gene Regulatory Networks
Likelihood Functions
Genes
Gene Expression
Research
50 Citations (Scopus)

A review on dimension reduction

Ma, Y. & Zhu, L., Apr 1 2013, In : International Statistical Review. 81, 1, p. 134-150 17 p.

Research output: Contribution to journalArticle

Dimension Reduction
Covariates
Linear Combination
Sufficient Dimension Reduction
Variable Selection
Semiparametric Methods
Survival Analysis
Clinical Trials
Data analysis
Moment
68 Citations (Scopus)

A semiparametric approach to dimension reduction

Ma, Y. & Zhu, L., Jul 2 2012, In : Journal of the American Statistical Association. 107, 497, p. 168-179 12 p.

Research output: Contribution to journalArticle

Dimension Reduction
Inverse Regression
Estimator
Semiparametric Estimation
Estimating Equation
7 Citations (Scopus)

A semiparametric efficient estimator in case-control studies

Ma, Y., May 1 2010, In : Bernoulli. 16, 2, p. 585-603 19 p.

Research output: Contribution to journalArticle

Efficient Estimator
Case-control Study
Gene
Estimator
Case-control

A semiparametric efficient estimator in case-control studies for gene–environment independent models

Liang, L., Ma, Y. & Carroll, R. J., Sep 2019, In : Journal of Multivariate Analysis. 173, p. 38-50 13 p.

Research output: Contribution to journalArticle

Efficient Estimator
Case-control Study
Susceptibility
Gene-environment Interaction
Estimator
1 Citation (Scopus)

A Semiparametric Single-Index Risk Score Across Populations

Ma, S., Ma, Y., Wang, Y., Kravitz, E. S. & Carroll, R. J., Oct 2 2017, In : Journal of the American Statistical Association. 112, 520, p. 1648-1662 15 p.

Research output: Contribution to journalArticle

Single-index Model
Epidemiology
Asymptotic Theory
Scale Parameter
B-spline
3 Citations (Scopus)

A simulation-based comparison between parametric and nonparametric estimation methods in PBPK models

Banks, H. T., Ma, Y. & Potter, L. K., Dec 1 2005, In : Journal of Inverse and Ill-Posed Problems. 13, 1, p. 1-26 26 p.

Research output: Contribution to journalArticle

Population distribution
Parametric Estimation
Nonparametric Estimation
Nonparametric Methods
Markov processes
22 Citations (Scopus)

Asymptotic properties of sample quantiles of discrete distributions

Ma, Y., Genton, M. G. & Parzen, E., Apr 1 2011, In : Annals of the Institute of Statistical Mathematics. 63, 2, p. 227-243 17 p.

Research output: Contribution to journalArticle

Sample Quantiles
Discrete Distributions
Asymptotic Properties
Absolutely Continuous
Asymptotic distribution
8 Citations (Scopus)

A validated information criterion to determine the structural dimension in dimension reduction models

Ma, Y. & Zhang, X., Jan 1 2015, In : Biometrika. 102, 2, p. 409-420 12 p.

Research output: Contribution to journalArticle

Information Criterion
Dimension Reduction
Sufficient Dimension Reduction
Model
Model Evaluation
15 Citations (Scopus)

Censored quantile regression with covariate measurement errors

Ma, Y. & Yin, G., Apr 2011, In : Statistica Sinica. 21, 2, p. 949-971 23 p.

Research output: Contribution to journalArticle

Censored Regression
Quantile Regression
Measurement Error
Covariates
Estimator
4 Citations (Scopus)

Combining isotonic regression and EM algorithm to predict genetic risk under monotonicity constraint

Qin, J., Garcia, T. P., Ma, Y., Tang, M. X., Marder, K. & Wang, Y., Jun 2014, In : Annals of Applied Statistics. 8, 2, p. 1182-1208 27 p.

Research output: Contribution to journalArticle

Isotonic Regression
EM Algorithm
Monotonicity
Mutation
Predict
13 Citations (Scopus)

Constrained local likelihood estimators for semiparametric skew-normal distributions

Ma, Y. & Hart, J. D., Mar 1 2007, In : Biometrika. 94, 1, p. 119-134 16 p.

Research output: Contribution to journalArticle

Local Likelihood
Skew-normal Distribution
Normal Distribution
Normal distribution
Estimating Equation
15 Citations (Scopus)

Cure rate model with mismeasured covariates under transformation

Ma, Y. & Yin, G., Jun 1 2008, In : Journal of the American Statistical Association. 103, 482, p. 743-756 14 p.

Research output: Contribution to journalArticle

Cure Rate Model
Corrected Score
Covariates
Cure Model
Backfitting
5 Citations (Scopus)

Density estimation in several populations with uncertain population membership

Ma, Y., Hart, J. D. & Carroll, R. J., Oct 21 2011, In : Journal of the American Statistical Association. 106, 495, p. 1180-1192 13 p.

Research output: Contribution to journalArticle

Density Estimation
Bandwidth Selection
Nutrition
Probability density function
Simulation Study
7 Citations (Scopus)

Difference-based variance estimation in nonparametric regression with repeated measurement data

Dai, W., Ma, Y., Tong, T. & Zhu, L., Aug 1 2015, In : Journal of Statistical Planning and Inference. 163, p. 1-20 20 p.

Research output: Contribution to journalArticle

Repeated Measurements
Variance Estimation
Nonparametric Regression
Estimator
Sample variance

Dimension reduction and estimation in the secondary analysis of case-control studies

Liang, L., Carroll, R. & Ma, Y., Jan 1 2018, In : Electronic Journal of Statistics. 12, 1, p. 1782-1821 40 p.

Research output: Contribution to journalArticle

Case-control Study
Dimension Reduction
Covariates
Case-control
Regression

Discussion

Ma, Y., Aug 1 2015, In : International Statistical Review. 83, 2, p. 207-211 5 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)
Single-index Model
Efficient Estimator
Robust Estimators
Covariates
Linear Model
2 Citations (Scopus)

Effective use of multiple error-prone covariate measurements in capture-recapture models

Xu, K. & Ma, Y., Oct 1 2014, In : Statistica Sinica. 24, 4, p. 1529-1546 18 p.

Research output: Contribution to journalArticle

Capture-recapture
Measurement Error
Covariates
Generalized Method of Moments
Sufficient Statistics
5 Citations (Scopus)

Efficiency improvement in a class of survival models through model-free covariate incorporation

Garcia, T. P., Ma, Y. & Yin, G., Oct 1 2011, In : Lifetime Data Analysis. 17, 4, p. 552-565 14 p.

Research output: Contribution to journalArticle

Survival Model
Log-rank Test
Covariates
Biometrics
Non-proportional Hazards
13 Citations (Scopus)

Efficiency loss and the linearity condition in dimension reduction

Ma, Y. & Zhu, L., Jun 1 2013, In : Biometrika. 100, 2, p. 371-383 13 p.

Research output: Contribution to journalArticle

Dimension Reduction
Linearity
Central Subspace
Sufficient Dimension Reduction
Sliced Inverse Regression
1 Citation (Scopus)

Efficient dimension reduction for multivariate response data

Zhang, Y., Zhu, L. & Ma, Y., Mar 1 2017, In : Journal of Multivariate Analysis. 155, p. 187-199 13 p.

Research output: Contribution to journalArticle

Multivariate Response
Dimension Reduction
Parameterization
Dimension-reduction Subspaces
Inverse Regression
6 Citations (Scopus)

Efficient distribution estimation for data with unobserved sub-population identifiers

Ma, Y. & Wang, Y., Dec 1 2012, In : Electronic Journal of Statistics. 6, p. 710-737 28 p.

Research output: Contribution to journalArticle

Genotype
Nonparametric Maximum Likelihood Estimator
Semiparametric Efficiency
Weighted Least Squares Estimator
Quantitative Trait Loci
36 Citations (Scopus)

Efficient estimation in sufficient dimension reduction

Ma, Y. & Zhu, L., Feb 1 2013, In : Annals of Statistics. 41, 1, p. 250-268 19 p.

Research output: Contribution to journalArticle

Central Subspace
Sufficient Dimension Reduction
Efficient Estimation
Efficient Estimator
Semiparametric Efficiency
16 Citations (Scopus)

Efficient estimation of population-level summaries in general semiparametric regression models

Maity, A., Ma, Y. & Carroll, R. J., Mar 1 2007, In : Journal of the American Statistical Association. 102, 477, p. 123-139 17 p.

Research output: Contribution to journalArticle

Semiparametric Regression Model
Efficient Estimation
Partially Linear Model
Single-index Model
Semiparametric Methods
40 Citations (Scopus)

Efficient semiparametric estimator for heteroscedastic partially linear models

Ma, Y., Chiou, J. M. & Wang, N., Mar 1 2006, In : Biometrika. 93, 1, p. 75-84 10 p.

Research output: Contribution to journalArticle

Partially Linear Model
Splines
Linear Models
linear models
Efficiency
5 Citations (Scopus)
Distribution Function
Mutation
Weighted Least Squares Estimator
Estimator
Nonparametric Methods
2 Citations (Scopus)

Estimation and inference of error-prone covariate effect in the presence of confounding variables

Liu, J., Ma, Y., Zhu, L. & Carroll, R. J., Jan 1 2017, In : Electronic Journal of Statistics. 11, 1, p. 480-501 22 p.

Research output: Contribution to journalArticle

Confounding
Covariates
Bias Reduction
Measurement Error Model
Bias Correction
11 Citations (Scopus)
Latent Variable Models
Estimating Equation
Linear Model
Estimator
Geometric Approach
92 Citations (Scopus)

Flexible class of skew-symmetric distributions

Ma, Y. & Genton, M. G., Jan 1 2004, In : Scandinavian Journal of Statistics. 31, 3, p. 459-468 10 p.

Research output: Contribution to journalArticle

Symmetric Distributions
Skew
Multimodality
Heavy Tails
Skewness
5 Citations (Scopus)

Flexible estimation of a semiparametric two-component mixture model with one parametric component

Ma, Y. & Yao, W., Jan 1 2015, In : Electronic Journal of Statistics. 9, p. 444-474 31 p.

Research output: Contribution to journalArticle

Component Model
Mixture Model
Semiparametric Model
Estimator
Efficient Estimator
17 Citations (Scopus)

Functional and Structural Methods With Mixed Measurement Error and Misclassification in Covariates

Yi, G. Y., Ma, Y., Spiegelman, D. & Carroll, R. J., Apr 3 2015, In : Journal of the American Statistical Association. 110, 510, p. 681-696 16 p.

Research output: Contribution to journalArticle

Misclassification
Measurement Error
Covariates
Imprecision
Generalized Linear Model
1 Citation (Scopus)

Functional prediction through averaging estimated functional linear regression models

Zhang, X., Chiou, J. M. & Ma, Y., Dec 1 2018, In : Biometrika. 105, 4, p. 945-962 18 p.

Research output: Contribution to journalArticle

Linear Regression Model
Linear regression
Model Averaging
Averaging
Linear Models
4 Citations (Scopus)

Functional random effect time-varying coefficient model for longitudinal data

Chiou, J. M., Ma, Y. & Tsai, C. L., Jan 1 2012, In : Stat. 1, 1, p. 75-89 15 p.

Research output: Contribution to journalArticle

Backfitting
Time-varying Coefficients
Varying Coefficient Model
Longitudinal Data
Profiling
1 Citation (Scopus)

Fused kernel-spline smoothing for repeatedly measured outcomes in a generalized partially linear model with functional single index

Jiang, F., Ma, Y. & Wang, Y., Oct 1 2015, In : Annals of Statistics. 43, 5, p. 1929-1958 30 p.

Research output: Contribution to journalArticle

Spline Smoothing
Partially Linear Model
Kernel Smoothing
Generalized Linear Model
Regression Splines
22 Citations (Scopus)

Highly robust estimation of dispersion matrices

Ma, Y. & Genton, M. G., Jul 1 2001, In : Journal of Multivariate Analysis. 78, 1, p. 11-36 26 p.

Research output: Contribution to journalArticle

Robust Estimation
Estimator
Gaussian distribution
Method of moments
Asymptotic Variance
56 Citations (Scopus)

Highly robust estimation of the autocovariance function

Ma, Y. & Genton, M. G., Jan 1 2000, In : Journal of Time Series Analysis. 21, 6, p. 663-684 22 p.

Research output: Contribution to journalArticle

Autocovariance Function
Robust Estimation
Estimator
Autocovariance
Robustness
3 Citations (Scopus)

Instrument assisted regression for errors in variables models with binary response

Xu, K., Ma, Y. & Wang, L., Mar 1 2015, In : Scandinavian Journal of Statistics. 42, 1, p. 104-117 14 p.

Research output: Contribution to journalArticle

Errors-in-variables Model
Binary Response
Regression
Errors in Variables
Binary Variables

Kernel-based adaptive randomization toward balance in continuous and discrete covariates

Jiang, F., Ma, Y. & Yin, G., Oct 2018, In : Statistica Sinica. 28, 4, p. 2841-2856 16 p.

Research output: Contribution to journalArticle

Randomisation
Covariates
kernel
Biased Coin Design
Prognostic Factors
1 Citation (Scopus)

Linear Model Selection When Covariates Contain Errors

Zhang, X., Wang, H., Ma, Y. & Carroll, R. J., Oct 2 2017, In : Journal of the American Statistical Association. 112, 520, p. 1553-1561 9 p.

Research output: Contribution to journalArticle

Model Selection
Covariates
Linear Model
Measurement Error
Selection Procedures
10 Citations (Scopus)

Local and omnibus goodness-of-fit tests in classical measurement error models

Ma, Y., Hart, J. D., Janicki, R. & Carroll, R. J., Jan 1 2011, In : Journal of the Royal Statistical Society. Series B: Statistical Methodology. 73, 1, p. 81-98 18 p.

Research output: Contribution to journalArticle

Omnibus Test
Measurement Error Model
Goodness of Fit Test
Partially Linear Model
Orthogonal Series