Ying Zhang

  • 1669 Citations
  • 24 h-Index
20002018
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Publications 2000 2018

  • 1669 Citations
  • 24 h-Index
  • 56 Article
  • 1 Review article
2018
3 Citations (Scopus)

Cognitive effects of bilateral high frequency repetitive transcranial magnetic stimulation in early phase psychosis: a pilot study

Francis, M. M., Hummer, T. A., Vohs, J., Yung, M. G., Visco, A. C., Mehdiyoun, N. F., Kulig, T. C., Um, M., Yang, Z., Motamed, M., Liffick, E., Zhang, Y. & Breier, A., May 31 2018, (Accepted/In press) In : Brain Imaging and Behavior. p. 1-10 10 p.

Research output: Contribution to journalArticle

Transcranial Magnetic Stimulation
Psychotic Disorders
Schizophrenia
Therapeutics
Treatment-Resistant Depressive Disorder
12 Citations (Scopus)

Effects of 12-month, double-blind N-acetyl cysteine on symptoms, cognition and brain morphology in early phase schizophrenia spectrum disorders

Breier, A., Liffick, E., Hummer, T. A., Vohs, J., Yang, Z., Mehdiyoun, N. F., Visco, A. C., Metzler, E., Zhang, Y. & Francis, M. M., Jan 1 2018, (Accepted/In press) In : Schizophrenia Research.

Research output: Contribution to journalArticle

Cognition
Cysteine
Schizophrenia
Brain
Placebos
2017
1 Citation (Scopus)

Analysis of longitudinal censored semicontinuous data with application to the study of executive dysfunction: The Towers Task

Lourens, S., Zhang, Y., Long, J. D. & Paulsen, J. S., Apr 1 2017, In : Statistical Methods in Medical Research. 26, 2, p. 865-879 15 p.

Research output: Contribution to journalArticle

Executive Function
Planning
General Practice
Mixed Effects Model
Biased

A semiparametric likelihood-based method for regression analysis of mixed panel-count data

Zhu, L., Zhang, Y., Li, Y., Sun, J. & Robison, L. L., Jan 1 2017, (Accepted/In press) In : Biometrics.

Research output: Contribution to journalArticle

Count Data
Panel Data
Regression Analysis
Regression analysis
Sun

Asymptotic normality of nonparametric M-estimators with applications to hypothesis testing for panel count data

Zhao, X. & Zhang, Y., Apr 1 2017, In : Statistica Sinica. 27, 2, p. 931-950 20 p.

Research output: Contribution to journalArticle

M-estimator
Count Data
Panel Data
Hypothesis Testing
Asymptotic Normality
3 Citations (Scopus)

Longitudinal beta-binomial modeling using GEE for overdispersed binomial data

Wu, H., Zhang, Y. & Long, J. D., Mar 15 2017, In : Statistics in Medicine. 36, 6, p. 1029-1040 12 p.

Research output: Contribution to journalArticle

Beta-binomial
Huntington Disease
Modeling
Regression
Fisher Scoring
2016
2 Citations (Scopus)

A sequential classification rule based on multiple quantitative tests in the absence of a gold standard

Zhang, J., Zhang, Y., Chaloner, K. & Stapleton, J. T., Apr 15 2016, In : Statistics in Medicine. 35, 8, p. 1359-1372 14 p.

Research output: Contribution to journalArticle

Classification Rules
Gold
Composite
Biomarkers
Medical Applications
2 Citations (Scopus)

Robust nonparametric estimation of monotone regression functions with interval-censored observations

Zhang, Y., Cheng, G. & Tu, W., Sep 1 2016, In : Biometrics. 72, 3, p. 720-730 11 p.

Research output: Contribution to journalArticle

Monotone Regression
Censored Observations
Monotone Function
Robust Estimation
Nonparametric Estimation
9 Citations (Scopus)

Sparse estimation of Cox proportional hazards models via approximated information criteria

Su, X., Wijayasinghe, C. S., Fan, J. & Zhang, Y., Sep 1 2016, In : Biometrics. 72, 3, p. 751-759 9 p.

Research output: Contribution to journalArticle

Cox Proportional Hazards Model
Information Criterion
Set theory
Proportional Hazards Models
Reparameterization
2015
2 Citations (Scopus)

Motor onset and diagnosis in Huntington disease using the diagnostic confidence level

Liu, D., Long, J. D., Zhang, Y., Raymond, L. A., Marder, K., Rosser, A., McCusker, E. A., Mills, J. A. & Paulsen, J. S., Dec 1 2015, In : Journal of Neurology. 262, 12, p. 2691-2698 8 p.

Research output: Contribution to journalArticle

Huntington Disease
Age of Onset
Neurodegenerative Diseases
Observational Studies
Psychiatry
9 Citations (Scopus)

Neurobehavioral Concerns among Males with Dystrophinopathy Using Population-Based Surveillance Data from the Muscular Dystrophy Surveillance, Tracking, and Research Network

Conway, K. C., Mathews, K. D., Paramsothy, P., Oleszek, J., Trout, C., Zhang, Y. & Romitti, P. A., Jul 20 2015, In : Journal of Developmental and Behavioral Pediatrics. 36, 6, p. 455-463 9 p.

Research output: Contribution to journalArticle

Population Surveillance
Muscular Dystrophies
Adrenal Cortex Hormones
Equipment and Supplies
Research
2014
7 Citations (Scopus)

A spline-based semiparametric sieve likelihood method for over-dispersed panel count data

Hua, L., Zhang, Y. & Tu, W., 2014, In : Canadian Journal of Statistics. 42, 2, p. 217-245 29 p.

Research output: Contribution to journalArticle

Sieve Methods
Count Data
Likelihood Methods
Panel Data
Inhomogeneous Poisson Process
107 Citations (Scopus)

Clinical and biomarker changes in premanifest Huntington disease show trial feasibility: A decade of the PREDICT-HD study

Paulsen, J. S., Long, J. D., Johnson, H. J., Aylward, E. H., Ross, C. A., Williams, J. K., Nance, M. A., Erwin, C. J., Westervelt, H. J., Harrington, D. L., Bockholt, H. J., Zhang, Y., McCusker, E. A., Chiu, E. M., Panegyres, P. K., Cross, S., Ryan, P., Epping, E. A., Preston, J., Goh, A. & 86 others, Antonopoulos, S., Loi, S., Raymond, L., Decolongon, J., Fan, M., Coleman, A., Mallone, W. M., Suter, G., Varvaris, M., Yoritomo, N., Griffith, J., Loy, C., Gunn, D., Guttman, M., Sheinberg, A., Law, A., Quaid, K., Wesson, M., Wojcieszek, J., Perlmutter, J., Barton, S., Smith, S., Barker, R. A., Mason, S., Guzman, N. V., Perlman, S., Clemente, B., Jones, R., Wood-Siverio, C., Factor, S. A., Samii, A., Macaraeg, A., Lee, J., Tedesco, M., Maxwell, B., Kumar, R., Erickson, D., Nickels, B., Marshall, F., Chesire, A., Wodarski, M., Hickey, C., Geschwind, M. D., Sha, S., Satris, G., Ahmed, A., Reece, C., Bura, A., Mourany, L., Pillai, J., Mazzoni, P., Marder, K., Wasserman, P., Craufurd, D., Bek, J., Howard, E., Warner, T., Burrows, M., Orth, M., Süßmuth, S., Barth, K., Trautmann, S., Schwenk, D., Eschenbach, C., Wheelock, V., Kjer, L., Martin, A., Farias, S., Miedzybrodzka, Z., Rae, D., D'Alessandro, M., Suchowersky, O., Chua, P., Komiti, A., Rosas, D., Rosser, A., Price, K., Hunt, S., Jankovic, J., Ondo, W., Martin, W., King, P., Wieler, M., Sran, S., de Yébenes, J. G. & Dubinsky, R., 2014, In : Frontiers in Aging Neuroscience. 6, APR, Article 78.

Research output: Contribution to journalArticle

Huntington Disease
Biomarkers
Clinical Trials
Disease Progression
Outcome Assessment (Health Care)
13 Citations (Scopus)

Influence of symptoms of depression and anxiety on injury hazard among collegiate American football players

Yang, J., Cheng, G., Zhang, Y., Covassin, T., Heiden, E. O. & Peek-Asa, C., Apr 3 2014, In : Research in Sports Medicine. 22, 2, p. 147-160 14 p.

Research output: Contribution to journalArticle

Football
Anxiety
Depression
Wounds and Injuries
Confidence Intervals
111 Citations (Scopus)

Prediction of manifest huntington's disease with clinical and imaging measures: A prospective observational study

the PREDICT-HD Investigators and Coordinators of the Huntington, Jan 1 2014, In : The Lancet Neurology. 13, 12, p. 1193-1201 9 p.

Research output: Contribution to journalArticle

Huntington Disease
Cytosine
Guanine
Adenine
Observational Studies
37 Citations (Scopus)

Regionally selective atrophy of subcortical structures in prodromal HD as revealed by statistical shape analysis

Younes, L., Ratnanather, J. T., Brown, T., Aylward, E., Nopoulos, P., Johnson, H., Magnotta, V. A., Paulsen, J. S., Margolis, R. L., Albin, R. L., Miller, M. I., Ross, C. A., Wassink, T., Cross, S., Kimble, M., Ryan, P., Epping, E. A., Chiu, E., Yastrubetskaya, O., Preston, J. & 178 others, Goh, A., Psych, D., Antonopoulos, S., Loi, S., Chua, P., Komiti, A., Raymond, L., Decolongon, J., Varvaris, M., Mallonee, W. M., Suter, G., Samii, A., Macaraeg, A., Jones, R., Wood-Siverio, C., Factor, S. A., Testa, C., Barker, R. A., Mason, S., McCusker, E., Griffith, J., Loy, C., Gunn, D., Orth, M., Sübmuth, S., Barth, K., Trautmann, S., Quaid, K., Wesson, M., Wojcieszek, J., Guttman, M., Sheinberg, A., Karmalkar, I., Perlman, S., Clemente, B., Geschwind, M. D., Kang, G., Satris, G., Warner, T., Burrows, M., Rosser, A., Price, K., Hunt, S., Marshall, F., Chesire, A., Wodarski, M., Hickey, C., Panegyres, P., Lee, J., Andrew, S., Perlmutter, J., Barton, S., Schmidt, A., Miedzybrodzka, Z., Rae, D., D'Alessandro, M., Craufurd, D., Bek, J., Howard, E., Mazzoni, P., Marder, K., Wasserman, P., Kumar, R., Erickson, D., Wheelock, V., Tempkin, T., Kjer, L., Martin, W., King, P., Wieler, M., Sran, S., Suchowersky, O., Ahmed, A., Rao, S., Reece, C., Bura, A., Mourany, L., Schulz, J., Long, J. D., Montross, K., Bockholt, J., Blanchard, S., Evans, K., Matson, W., Peterson, A., Mills, J. A., Vonsattel, J. P., Moskowitz, C., Vik, S., Harrington, D., Castillo, G., Morison, J., Reed, J., Diaz, M., Dobbins, I., Hershey, T., Foster, E., Moore, D., Westervelt, H., Davis, J., Tremont, G., David, J., Gehl, C., Matheson, K., Siedlecki, K., Walsem, M. V., Elias, G., Gover, M., Bernier, R., Carlozzi, N., Duff, K., Nellie Georgiou-Karistianis, G-K., Papp, K., Willia, J., Clark, L. A., Downing, N., Harreld, M., Ready, R., Vaccarino, A., Farias, S., MacDonald, M., Gusella, J., Myers, R., Wassink, T., Ross, C., Jones, K., Marietta, J., Harris, G., Kim, E. Y., Ennis, G., Ashburner, J., Potkin, S., Toga, A., Axelson, E., Miller, M., Reading, S., Beg, M. F., Helmer, K., Lim, K., Lowe, M., Mori, S., Song, A., Turner, J., Beall, E., Koenig, K., Phillips, M., Zimbelman, J., Fiedorowicz, J., Robinson, R., Smith, M., Beglinger, L., Williams, J., Liu, D., Moser, D., Rowe, K., Anderson, K., Groves, M., Rickards, H., Van Duijn, E., Kim, J. I., Zhang, Y., Lu, W., Stout, C., Lourens, S., Nance, M., Thompson, S., Erwin, C., Hughes, L., Smith, J., Zschiegner, R., Wyse, R., Wade, O., Weston, D., Werling-Witkoske, C., Anderson, K., Lichty, B., Davis, L. & Danzer, P., Mar 2014, In : Human Brain Mapping. 35, 3, p. 792-809 18 p.

Research output: Contribution to journalArticle

Huntington Disease
Atrophy
Prodromal Symptoms
Corpus Striatum
Globus Pallidus
28 Citations (Scopus)

Tracking motor impairments in the progression of Huntington's disease

Long, J. D., Paulsen, J. S., Marder, K., Zhang, Y., Kim, J. I., Mills, J. A., Cross, S., Ryan, P., Epping, E. A., Vik, S., Chiu, E., Preston, J., Goh, A., Antonopoulos, S., Loi, S., Chua, P., Komiti, A., Raymond, L., Decolongon, J., Fan, M. & 78 others, Coleman, A., Ross, C. A., Varvaris, M., Yoritomo, N., Mallonee, W. M., Suter, G., Samii, A., Macaraeg, A., Jones, R., Wood-Siverio, C., Factor, S. A., Barker, R. A., Mason, S., Guzman, N. V., McCusker, E., Griffith, J., Loy, C., Gunn, D., Orth, M., Sübmuth, S., Barth, K., Trautmann, S., Schwenk, D., Eschenbach, C., Quaid, K., Wesson, M., Wojcieszek, J., Guttman, M., Sheinberg, A., Law, A., Perlman, S., Clemente, B., Geschwind, M. D., Sha, S., Satris, G., Warner, T., Burrows, M., Rosser, A., Price, K., Hunt, S., Marshall, F., Chesire, A., Wodarski, M., Hickey, C., Panegyres, P., Lee, J., Tedesco, M., Maxwell, B., Perlmutter, J., Barton, S., Smith, S., Miedzybrodzka, Z., Rae, D., D'Alessandro, M., Craufurd, D., Bek, J., Howard, E., Mazzoni, P., Marder, K., Wasserman, P., Kumar, R., Erickson, D., Nickels, B., Wheelock, V., Kjer, L., Martin, A., Farias, S., Martin, W., King, P., Wieler, M., Sran, S., Suchowersky, O., Ahmed, A., Rao, S., Reece, C., Bura, A., Mourany, L. & Pallai, J., 2014, In : Movement Disorders. 29, 3, p. 311-319 9 p.

Research output: Contribution to journalArticle

Huntington Disease
Clinical Trials
Genes
Sample Size
Research
2013
52 Citations (Scopus)

Refining the diagnosis of huntington disease: The PREDICT-HD study

Biglan, K. M., Zhang, Y., Long, J. D., Geschwind, M., Kang, G. A., Killoran, A., Lu, W., McCusker, E., Mills, J. A., Raymond, L. A., Testa, C., Wojcieszek, J. & Paulsen, J. S., 2013, In : Frontiers in Aging Neuroscience. 5, APR, Article 12.

Research output: Contribution to journalArticle

Huntington Disease
Cluster Analysis
Phenotype
Early Diagnosis
34 Citations (Scopus)

Regional atrophy associated with cognitive and motor function in prodromal huntington disease

The PREDICT-HD Investigators and Coordinators of the Huntington Study Group & Quaid, K., 2013, In : Journal of Huntington's disease. 2, 4, p. 477-489 13 p.

Research output: Contribution to journalArticle

Huntington Disease
Cognition
Atrophy
Globus Pallidus
Putamen
9 Citations (Scopus)

The cross-validated AUC for MCP-logistic regression with high-dimensional data

Jiang, D., Huang, J. & Zhang, Y., Oct 1 2013, In : Statistical Methods in Medical Research. 22, 5, p. 505-518 14 p.

Research output: Contribution to journalArticle

High-dimensional Data
Logistic Regression
Minimax
Area Under Curve
Penalty
2012
57 Citations (Scopus)

Cognitive domains that predict time to diagnosis in prodromal Huntington disease

Harrington, D. L., Smith, M. M., Zhang, Y., Carlozzi, N. E., Paulsen, J. S., Epping, E. A., Johnson, H., Williams, J., Beglinger, L., Long, J. D., Mills, J. A., Aylward, E., Biglan, K., Leavitt, B., MacDonald, M., Nance, M. & Wojcieszek, J., Jan 1 2012, In : Journal of Neurology, Neurosurgery and Psychiatry. 83, 6, p. 612-619 8 p.

Research output: Contribution to journalArticle

Huntington Disease
Aptitude
Verbal Learning
Short-Term Memory
Cognition
4 Citations (Scopus)

Partially monotone tensor spline estimation of the joint distribution function with bivariate current status data

Wu, Y. & Zhang, Y., Jun 1 2012, In : Annals of Statistics. 40, 3, p. 1609-1636 28 p.

Research output: Contribution to journalArticle

Current Status Data
Cumulative distribution function
Joint Distribution
Spline
Monotone
10 Citations (Scopus)

Spline-based semiparametric projected generalized estimating equation method for panel count data

Hua, L. & Zhang, Y., Jul 1 2012, In : Biostatistics. 13, 3, p. 440-454 15 p.

Research output: Contribution to journalArticle

Generalized Estimating Equations
Count Data
Panel Data
Spline
Overdispersion
2011
58 Citations (Scopus)

Academic achievement despite child maltreatment: A longitudinal study

Coohey, C., Renner, L. M., Hua, L., Zhang, Y. & Whitney, S. D., Sep 1 2011, In : Child Abuse and Neglect. 35, 9, p. 688-699 12 p.

Research output: Contribution to journalArticle

Child Abuse
Longitudinal Studies
Intelligence
Reading
Sampling Studies
3 Citations (Scopus)

Efficient algorithms for computing the non and semi-parametric maximum likelihood estimates with panel count data

Cheng, G., Zhang, Y. & Lu, L., Jun 1 2011, In : Journal of Nonparametric Statistics. 23, 2, p. 567-579 13 p.

Research output: Contribution to journalArticle

Count Data
Panel Data
Maximum Likelihood Estimate
Efficient Algorithms
Computing
101 Citations (Scopus)

Indexing disease progression at study entry with individuals at-risk for Huntington disease

Zhang, Y., Long, J. D., Mills, J. A., Warner, J. H., Lu, W. & Paulsen, J. S., Dec 1 2011, In : American Journal of Medical Genetics, Part B: Neuropsychiatric Genetics. 156, 7, p. 751-763 13 p.

Research output: Contribution to journalArticle

Huntington Disease
Disease Progression
Biomarkers
Mutation
Aptitude
13 Citations (Scopus)

Previous statin use is not associated with an increased prevalence or degree of gradient-echo lesions in patients with acute ischemic stroke or transient ischemic attack

Day, J. S., Policeni, B. A., Smoker, W. R. K., Dobre, M. C., Zhang, Y., Leira, E. C., Davis, P. H., Chen, S., Olalde, H. & Adams, H. P., Feb 1 2011, In : Stroke. 42, 2, p. 354-358 5 p.

Research output: Contribution to journalArticle

Hydroxymethylglutaryl-CoA Reductase Inhibitors
Transient Ischemic Attack
Stroke
Cerebral Hemorrhage
Cerebrovascular Disorders
34 Citations (Scopus)

The Effect of Childhood Sexual Abuse on Psychosexual Functioning During Adulthood

Easton, S. D., Coohey, C., O'leary, P., Zhang, Y. & Hua, L., Jan 1 2011, In : Journal of Family Violence. 26, 1, p. 41-50 10 p.

Research output: Contribution to journalArticle

Sex Offenses
sexual violence
adulthood
childhood
Disclosure
2010
7 Citations (Scopus)

A copula model for bivariate hybrid censored survival data with application to the MACS study.

Zhang, S., Zhang, Y., Chaloner, K. & Stapleton, J. T., Apr 1 2010, In : Lifetime Data Analysis. 16, 2, p. 231-249 19 p.

Research output: Contribution to journalArticle

Copula Models
Censored Survival Data
Viruses
Virus
Pseudo-likelihood
5 Citations (Scopus)

A flexible futility monitoring method with time-varying conditional power boundary

Zhang, Y. & Clarke, W. R., Jun 1 2010, In : Clinical Trials. 7, 3, p. 209-218 10 p.

Research output: Contribution to journalArticle

Medical Futility
Stochastic Processes
Sample Size
Randomized Controlled Trials
Clinical Trials
53 Citations (Scopus)

A Spline-Based Semiparametric Maximum Likelihood Estimation Method for the Cox Model with Interval-Censored Data

Zhang, Y., Hua, L. & Huang, J., Jun 1 2010, In : Scandinavian Journal of Statistics. 37, 2, p. 338-354 17 p.

Research output: Contribution to journalArticle

Cumulative Hazard Function
Interval-censored Data
Semiparametric Estimation
Cox Model
Maximum Likelihood Estimation
2009
7 Citations (Scopus)

Imputation methods for doubly censored HIV data

Zhang, W., Zhang, Y., Chaloner, K. & Stapleton, J. T., Oct 1 2009, In : Journal of Statistical Computation and Simulation. 79, 10, p. 1245-1257 13 p.

Research output: Contribution to journalArticle

Imputation
Cox Regression Model
Censored Survival Data
Two-sample Problem
Censoring
35 Citations (Scopus)

Semiparametric estimation methods for panel count data using monotone B-splines

Lu, M., Zhang, Y. & Huang, J., Oct 14 2009, In : Journal of the American Statistical Association. 104, 487, p. 1060-1070 11 p.

Research output: Contribution to journalArticle

Semiparametric Estimation
Count Data
Panel Data
B-spline
Monotone
2008
4 Citations (Scopus)

A Bayesian analysis of doubly censored data using a hierarchical Cox model

Zhang, W., Chaloner, K., Cowles, M. K., Zhang, Y. & Stapleton, J. T., Feb 20 2008, In : Statistics in Medicine. 27, 4, p. 529-542 14 p.

Research output: Contribution to journalArticle

Doubly Censored Data
Cox Model
Bayes Theorem
Hierarchical Model
Bayesian Analysis
25 Citations (Scopus)

The longitudinal effects of cancer treatment on sexuality in individuals with lung cancer

Shell, J. A., Carolan, M., Zhang, Y. & Meneses, K. D., Jan 1 2008, In : Oncology Nursing Forum. 35, 1, p. 73-79 7 p.

Research output: Contribution to journalArticle

Sexuality
Lung Neoplasms
Social Support
Neoplasms
Therapeutics
2007
56 Citations (Scopus)

Estimation of the mean function with panel count data using monotone polynomial splines

Lu, M., Zhang, Y. & Huang, J., Sep 14 2007, In : Biometrika. 94, 3, p. 705-718 14 p.

Research output: Contribution to journalArticle

Polynomial Splines
Count Data
Panel Data
Urinary Bladder Neoplasms
Splines
22 Citations (Scopus)

Patient and hospital characteristics associated with length of stay and hospital charges for pediatric sports-related injury hospitalizations in the United States, 2000-2003

Yang, J., Peek-Asa, C., Allareddy, V., Phillips, G., Zhang, Y. & Cheng, G., Apr 1 2007, In : Pediatrics. 119, 4

Research output: Contribution to journalArticle

Hospital Charges
Athletic Injuries
Length of Stay
Hospitalization
Pediatrics
20 Citations (Scopus)

Pooling batches in drug stability study by using constant-width simultaneous confidence bands

Liu, W., Jamshidian, M., Zhang, Y., Bretz, F. & Han, X. L., Jun 30 2007, In : Statistics in Medicine. 26, 14, p. 2759-2771 13 p.

Research output: Contribution to journalArticle

Simultaneous Confidence Bands
Drug Stability
Pooling
Batch
Drugs
13 Citations (Scopus)

Some new methods for the comparison of two linear regression models

Liu, W., Jamshidian, M., Zhang, Y., Bretz, F. & Han, X., Jan 1 2007, In : Journal of Statistical Planning and Inference. 137, 1, p. 57-67 11 p.

Research output: Contribution to journalArticle

Confidence Bands
Linear Regression Model
Linear regression
Covariates
F Test
92 Citations (Scopus)

Transition from treatment to survivorship: Effects of a psychoeducational intervention on quality of life in breast cancer survivors

Meneses, K. D., McNees, P., Loerzel, V. W., Su, X., Zhang, Y. & Hassey, L. A., Sep 1 2007, In : Oncology Nursing Forum. 34, 5, p. 1007-1016 10 p.

Research output: Contribution to journalArticle

Survivors
Survival Rate
Quality of Life
Breast Neoplasms
Education
75 Citations (Scopus)

Two likelihood-based semiparametric estimation methods for panel count data with covariates

Wellner, J. A. & Zhang, Y., Oct 1 2007, In : Annals of Statistics. 35, 5, p. 2106-2142 37 p.

Research output: Contribution to journalArticle

Semiparametric Estimation
Count Data
Panel Data
Counting Process
Covariates
2006
57 Citations (Scopus)

Analysing panel count data with informative observation times

Huang, C. Y., Wang, M. C. & Zhang, Y., Dec 1 2006, In : Biometrika. 93, 4, p. 763-775 13 p.

Research output: Contribution to journalArticle

Frailty
Rate Function
Count Data
Panel Data
Observation
28 Citations (Scopus)

Nonparametric k-sample tests with panel count data

Zhang, Y., Dec 1 2006, In : Biometrika. 93, 4, p. 777-790 14 p.

Research output: Contribution to journalArticle

Count Data
Panel Data
Asymptotic Normality
Pseudo-maximum Likelihood
Non-parametric test
25 Citations (Scopus)

The role of men in chronic supervisory neglect

Coohey, C. & Zhang, Y., Feb 1 2006, In : Child Maltreatment. 11, 1, p. 27-33 7 p.

Research output: Contribution to journalArticle

Mothers
Child Care
Fathers
Mental Health
Parents
2005
7 Citations (Scopus)

Constant width simultaneous confidence bands in multiple linear regression with predictor variables constrained in intervals

Liu, W., Jamshidian, M., Zhang, Y. & Bretz, F., Jun 1 2005, In : Journal of Statistical Computation and Simulation. 75, 6, p. 425-436 12 p.

Research output: Contribution to journalArticle

Simultaneous Confidence Bands
Multiple Linear Regression
Confidence Bands
Linear regression
Predictors
8 Citations (Scopus)

SimReg: A software including some new developments in multiple comparison and simultaneous confidence bands for linear regression models

Jamshidian, M., Zhang, Y., Liu, W. & Jamshidian, F., Jan 1 2005, In : Journal of Statistical Software. 12, p. 1-23 23 p., 2.

Research output: Contribution to journalArticle

Simultaneous Confidence Bands
Multiple Comparisons
Linear Regression Model
Linear regression
Predictors
37 Citations (Scopus)

Simulation-based simultaneous confidence bands in multiple linear regression with predictor variables constrained in intervals

Liu, W., Jamshidian, M., Zhang, Y. & Donnelly, J., Jun 1 2005, In : Journal of Computational and Graphical Statistics. 14, 2, p. 459-484 26 p.

Research output: Contribution to journalArticle

Simultaneous Confidence Bands
Multiple Linear Regression
Confidence Bands
Predictors
Linear Regression Model
2004
53 Citations (Scopus)

Multiple comparison of several linear regression models

Liu, W., Jamshidian, M. & Zhang, Y., Jun 1 2004, In : Journal of the American Statistical Association. 99, 466, p. 395-403 9 p.

Research output: Contribution to journalArticle

Regression line
Simple Linear Regression
Multiple Comparisons
Linear Regression Model
Simultaneous Confidence Bands
20 Citations (Scopus)

On Algorithms for the Nonparametric Maximum Likelihood Estimator of the Failure Function With Censored Data

Zhang, Y. & Jamshidian, M., Mar 1 2004, In : Journal of Computational and Graphical Statistics. 13, 1, p. 123-140 18 p.

Research output: Contribution to journalArticle

Nonparametric Maximum Likelihood Estimator
Censored Data
Maximum likelihood
Doubly Censored Data
Interval-censored Data

On the finite sample behavior of testing whether new is better than used of a specified age

Ahmad, I. A., Liu, W. & Zhang, Y., Nov 1 2004, In : Metrika. 60, 3, p. 287-294 8 p.

Research output: Contribution to journalArticle

Testing
Sample Size
Finite sample
Normality
Test Statistic