Sunil Dhar
Sunil Dhar
Professor, Mathematical Sciences
211B Cullimore Hall (CULM)
About Me
Worked in statistical applications to bio-sciences for several decades. Significant improvements of public health (Q.Zhang, M.Safford, J.Ottenweller, G.Hawley, D.Repke, J.F.Burgess, S.K.Dhar et al. 2000). Worked as with the Department of Cell Biology & Molecular Medicine, UMDNJ. Using design of experiment methods, weighted least squares methods and generalized linear models, examples (N.H.Banke, L.Yan, K.M.Pound, S.K.Dhar, et al. 2012, X.Zhao, D.Ho, P.Abarzúa, S.K.Dhar, et al. 2011, L.Chen, P. Lizano, X. Zhao, X. Sui, S.K. Dhar, et al. 2011) Collaborations with Dr. G.Atlas and others, Department of Anesthesiology at UMDNJ (A.G.Fiol, R.Horvath, C.Schoenberg, N.Ahmed, S.K.Dhar, et al. 2016, G.Atlas, S.K.Dhar, et al. 2014), developing new non-invasive ways to measure patient data using Esophagus Doppler Monitor (G.Atlas, D. Brealey, S.K.Dhar, et al. 2012). A lung model statistical analysis (G.Atlas, S.K.Dhar, et al. American Society of Anesthesiology, 2007), and finite recursive models that represent anesthesia within the patient’s system (G.Atlas & S.K.Dhar 2010). Bootstrap based test to establish non-inferiority of drugs in clinical trials (M.Chen, F.Kianifard & S.K.Dhar, 2006) was developed. Multivariate frequency count and reliability models (S.K.Dhar: X.Jiang 2000, 1998, 1996, X.Jiang 1995, 1995, and A.P.Basu 1995) are developed. Wider application using linear, log-linear and logit models via new generalized inverse sampling scheme. Other models of dependent groups of components and their life probability distributions (S.K.Dhar: J.Li 2013, S.Balaji, 2006 & 2003). New discrete bivariate models have been developed with applications to reliability (S.K.Dhar: 1998, and A.P.Basu 1995). Robust and efficient minimum distance estimators (S.K.Dhar: J. American Statist. Assoc. 1993, 1992, The Annals of Statist. 1991, Australian Mathematical Society Journal Series A, 1990). Specifically, significant optimization tool (S.K. Dhar, J. American Statist. Assoc. 1993), for the general class of sums of absolute multivariate linear functions, where linear programming methods fail. Research into the existence of minimum distance estimators (S.K.Dhar, D.Chen, 2005). https://www.ncbi.nlm.nih.gov/myncbi/sunil.dhar.1/bibliography/public/
Education
Ph.D.; Michigan State University; Statistics; 1988
M.S.; Michigan State University; Statistics & Probability; 1983
M.S.; University of Poona; ; 1981
B.S.; University of Poona; ; 1979
M.S.; Michigan State University; Statistics & Probability; 1983
M.S.; University of Poona; ; 1981
B.S.; University of Poona; ; 1979
2024 Fall Courses
MATH 790A - DOCT DISSERTATION & RES
MATH 662 - PROBABILITY DISTRIBUTIONS
MATH 333 - PROBABILITY AND STATISTICS
MATH 662 - PROBABILITY DISTRIBUTIONS
MATH 333 - PROBABILITY AND STATISTICS
Teaching Interests
Teaching for me is not just a profession; it is an act of service to the world community. As an example, Biostatistics knowledge among clinicians as a scientific communication channel is essential for the growth of health industry and my teaching skills has enriched this communication.
Past Courses
MATH 244: INT TO PROBABLITY THEORY
MATH 333: PROBABILITY & STATISTICS
MATH 333: PROBABILITY AND STATISTICS
MATH 341: STATISTICAL METHODS II
MATH 341: STATS METHODS I
MATH 345: MULTIVARIATE DISTRIBUTIONS
MATH 654: CLINICAL TRIALS DESIGN &ANALYS
MATH 661: APPLIED STATISTICS
MATH 662: PROBABILITY DISTRIBUTIONS
MATH 663: INTRODUCTION TO BIOSTATISTICS
MATH 664: METHODS FOR STAT CONSULT
MATH 665: STATISTICAL INFERENCE
MATH 699: DES & ANALY EXPERIMENTS
MATH 699: DESIGN AND ANALYSIS OF EXPERIMENTS
MATH 707: ST:GENERALIZED LINEAR MODEL
MATH 707: ST:GENERALIZED LINEAR MODELS
MATH 710: GRADUATE RESEARCH METHOD
MATH 763: GENERALIZED LINEAR MODELS
MATH 333: PROBABILITY & STATISTICS
MATH 333: PROBABILITY AND STATISTICS
MATH 341: STATISTICAL METHODS II
MATH 341: STATS METHODS I
MATH 345: MULTIVARIATE DISTRIBUTIONS
MATH 654: CLINICAL TRIALS DESIGN &ANALYS
MATH 661: APPLIED STATISTICS
MATH 662: PROBABILITY DISTRIBUTIONS
MATH 663: INTRODUCTION TO BIOSTATISTICS
MATH 664: METHODS FOR STAT CONSULT
MATH 665: STATISTICAL INFERENCE
MATH 699: DES & ANALY EXPERIMENTS
MATH 699: DESIGN AND ANALYSIS OF EXPERIMENTS
MATH 707: ST:GENERALIZED LINEAR MODEL
MATH 707: ST:GENERALIZED LINEAR MODELS
MATH 710: GRADUATE RESEARCH METHOD
MATH 763: GENERALIZED LINEAR MODELS
Research Interests
Modeling: Multivariate Count, Pharmaceutical Statistical, Reliability, Survival, Generalized Linear.
Inference: Non parametric, Robust statistics, Bootstrap, Bayesian.
Inference: Non parametric, Robust statistics, Bootstrap, Bayesian.
Technical Report
Mathematical Problems in Industry, 2021 : Differential Privacy in Travel Data
Thirty Seventh Annual Workshop on Mathematical Problems in Industry, September 2021
Statistical Analysis: Parametric Models for Clinical Measurements in Ophthalmology
ThirtyFifth Annual Workshop on Mathematical Problems in Industry, New Jersey Institute of Technology, August 2019
New Performance Measures for Credit Risk Models
September 2014
A preliminary fractional calculus model of the aortic pressure flow relationship during systole
February 2014
Generalized Linear Model under the Extended Negative Multinomial Model and Cancer Incidence
2013
A Teaching Experience in the Medical Department: From Concepts to Computation
July (3rd Quarter/Summer) 2011
Thirty Seventh Annual Workshop on Mathematical Problems in Industry, September 2021
Statistical Analysis: Parametric Models for Clinical Measurements in Ophthalmology
ThirtyFifth Annual Workshop on Mathematical Problems in Industry, New Jersey Institute of Technology, August 2019
New Performance Measures for Credit Risk Models
September 2014
A preliminary fractional calculus model of the aortic pressure flow relationship during systole
February 2014
Generalized Linear Model under the Extended Negative Multinomial Model and Cancer Incidence
2013
A Teaching Experience in the Medical Department: From Concepts to Computation
July (3rd Quarter/Summer) 2011
Journal Article
Fiol, Antonio Gonzalez, & Horvath, Robert , & Dhar, Sunil K., & Alian, Aymen A (2020). Assessment and Comparison of The Slippage and Unintentional Opening of Epidural Catheters and Their Connectors. Anesthesia & Pain Research, 4(1),
Dhar, Sunil K., & Hans, Chaudhry R., & Bukiet, Bruce G., & Ji, Zhiming, & Gao, Nan, & Findley, Thomas W. (2018). Studying the Optimal Scheduling for Controlling Prostate Cancer under Intermittent Androgen Suppression. Bepress, Harvard University Biostatistics Working Paper Series. , Working Paper 214., 22.
Fiol, Antonio Gonzalez, & Horvath, Robert , & Schoenberg, Catherine, & Ahmed, Nubyra, & Dhar, Sunil K., & Le, Vanny (2016). Comparison of Changes in Tensile Strength in 3 Different Flexible Epidural Catheters Under Various Conditions.. Anesthesia & Analgesia, 123(1), 233-237.
Dhar, Sunil K., & Lahiri, Soumi (2014). Generalized Linear Model under the Extended Negative Multinomial Model and Cancer Incidence. Journal of the Indian Statistical Association, 52((1)), 16.
Bhattacharjee, Manish, & Dhar, Sunil K. (2014). On Equality in Distribution of Ratios X/(X+Y) and Y/(X+Y). Contemporary Developments in Statistical Theory, Springer Proceedings in Mathematics & Statistics, Springer International Publishing , 68,
Dhar, Sunil K., & Hans, Chaudhry R., & Bukiet, Bruce G., & Ji, Zhiming, & Gao, Nan, & Findley, Thomas W. (2018). Studying the Optimal Scheduling for Controlling Prostate Cancer under Intermittent Androgen Suppression. Bepress, Harvard University Biostatistics Working Paper Series. , Working Paper 214., 22.
Fiol, Antonio Gonzalez, & Horvath, Robert , & Schoenberg, Catherine, & Ahmed, Nubyra, & Dhar, Sunil K., & Le, Vanny (2016). Comparison of Changes in Tensile Strength in 3 Different Flexible Epidural Catheters Under Various Conditions.. Anesthesia & Analgesia, 123(1), 233-237.
Dhar, Sunil K., & Lahiri, Soumi (2014). Generalized Linear Model under the Extended Negative Multinomial Model and Cancer Incidence. Journal of the Indian Statistical Association, 52((1)), 16.
Bhattacharjee, Manish, & Dhar, Sunil K. (2014). On Equality in Distribution of Ratios X/(X+Y) and Y/(X+Y). Contemporary Developments in Statistical Theory, Springer Proceedings in Mathematics & Statistics, Springer International Publishing , 68,
SHOW MORE
Meeting Abstract
A Role for Resistance Exercise in Cancer: Destruction of Circulating Tumor Cells in Contracting Muscle
The FASEB Journal, April (2nd Quarter/Spring) 2018
The FASEB Journal, April (2nd Quarter/Spring) 2018
Conference Proceeding
A preliminary fractional calculus model of the aortic pressure flow relationship during systole
Proceedings of ICBES's 14 International Conference on Biomedical Engineering and Systems, August 2014
Engineering Pharmacology: Pharmacokinetic Models Using Recursive Finite Difference Equations
Proceedings of the International Conference on Medical Pharmacology, February 2010
Proceedings of ICBES's 14 International Conference on Biomedical Engineering and Systems, August 2014
Engineering Pharmacology: Pharmacokinetic Models Using Recursive Finite Difference Equations
Proceedings of the International Conference on Medical Pharmacology, February 2010
Book Review
Book Review: Biostatistical Methods: The Assessment of Relative Risks, Second Edition, by J. M. Lachin, Hoboken: Wiley, 2011, ISBN 978-0-470-50822-0
Journal of Biopharmaceutical Statistics, 2012
Book Review: Medical Statistics at a Glance, Third Edition, by A. Petrie and C. Sabin, Chichester, UK: Wiley-Blackwell, 2009
Journal of Biopharmaceutical Statistics, November 2010
Book Review: Statistics at Square One, Eleventh Edition, by M. J. Campbell and T. D. V. Swinskow, 2009.
Journal of Biopharmaceutical Statistics, May 2010
Statistical Thinking for Non-Statisticians in Drug Regulation, by R. Kay
Journal of Biopharmaceutical Statistics, 2009
Journal of Biopharmaceutical Statistics, 2012
Book Review: Medical Statistics at a Glance, Third Edition, by A. Petrie and C. Sabin, Chichester, UK: Wiley-Blackwell, 2009
Journal of Biopharmaceutical Statistics, November 2010
Book Review: Statistics at Square One, Eleventh Edition, by M. J. Campbell and T. D. V. Swinskow, 2009.
Journal of Biopharmaceutical Statistics, May 2010
Statistical Thinking for Non-Statisticians in Drug Regulation, by R. Kay
Journal of Biopharmaceutical Statistics, 2009
Book
Dhar, Sunil K. (2011). Recent Advances in Biostatistics: False Discovery, Survival Analysis and Other Topics. . Singapore: World Scientific Press
Bhattacharjee, Manish, & Dhar, Sunil K. (2011). Recent Advances in Biostatistics: False Discovery, Survival Analysis and Other Topics. . World Scientific Press
Bhattacharjee, Manish, & Dhar, Sunil K. (2011). Recent Advances in Biostatistics: False Discovery, Survival Analysis and Other Topics. . World Scientific Press
Chapter
Atlas, Glen, & Dhar, Sunil K. (2010). Engineering Pharmacology: Pharmacokinetic Models Using Recursive Finite Difference Equations, . Cambridge University, Cambridge, UK: