STATISTICS FACULTY AT BOWLING GREEN STATE UNIVERSITY
Department of Mathematics and Statistics
Jim Albert received his Ph.D. from Purdue University in 1979 and
joined the Department in the same year. His
areas of research interest include Bayesian modeling of discrete response
data, Bayesian model selection, and item response theory. In addition, he
is developing curriculum materials for the teaching of probability and
statistics and has a keen interest in the applications of statistics to
sports. He has supervised three doctoral students and is an associate
editor of Journal of the American Statistical Association and
Communications in Statistics. Representative publications:
- Bayesian regression analysis of binary and polychotomous response
data, with S. Chib. Journal of the American Statistical Association,
88 (1993), 657-667.
- Exploring baseball hitting data: what about those breakdown
statistics. Journal of the American Statistical Association,
89 (1993), 1066-1074.
- Bayesian residual analysis for binary response regression models,
with S. Chib. Biometrika, 82 (1995), 747-759,.
- Teaching Bayes' rule: a data-oriented approach. The American
Statistician, 51 (1997), 247-253.
- Bayesian testing and estimation of association in a two-way contingency
table. Journal of the American Statistical Association,
92 (1997), 685-693.
Hanfeng Chen joined the Department in 1990, having obtained his
Ph.D. from the University of Wisconsin - Madison in 1990 under the
direction of Professor W.Y. Loh.
His research interests include empirical likelihood methods, finite mixture
models, large sample theory, statistical quality control, and
transformation analysis.
Selected publications:
- Tests following transformations. The Annals of Statistics,
23 (1995), 1587-1593.
- Bounds on AREs of tests following Box-Cox transformations, with
W. Y. Loh. The Annals of Statistics, 20 (1992), 1485-1500.
- Comparisons of lognormal population means. Proceedings of the
American Mathematical Society, 12 (1994), 915-924.
- A multivariate process capability index over a rectangular solid
tolerance zone. Statistica Sinica, 4 (1994), 749-758.
- Asymptotic analysis of a class of process capability indices.
Statistics, 30 (1997), 149-162.
John T. Chen joined the Department in 2000.
He received his Ph.D. from the University of Sydney, Australia. His areas of research
are statistical inference in biostatistics, step-wise multiple comparisons, probability inequalities, multivariate analysis, and statistical consulting.
Recent publications:
- A refinement of multivariate Bonferroni-type inequalities (with E. Seneta), Journal of Applied Probability, 37 (2000), 276-282.
- Multivariate Sobel-Uppuluri-Galambos-type bounds (with E. Seneta), Ukrainian Mathematical Journal, 52(9) (2000), 1283-1293.
- Age and Sex-related Risk Factors for Adolescent Suicide (with D. Brent, M. Baugher, J. Bridge and L. Chiappetta), Journal of the American Academy of Child and Adolescent Psychiatry, 38(12) (1999), 1497-1505.
- Optimal Lower Bounds for Bivariate Probabilities. Advances in Applied Probability, 30 (1998), 476-492.
- Simultaneous Confidence Intervals (with F. M. Hoppe), The Encyclopedia of Biostatistics, Edited by Peter Armitage, John Wiley & Sons, New York. (1998) Vol. 5, 4114-4116.
Arjun K. Gupta joined the Department in 1976.
He received his Ph.D. from Purdue University.
His areas of research are primarily multivariate statistical analysis,
analysis of categorical data, and applied statistics.
He is an elected fellow of the American Statistical Association, the
Institute of Statisticians and the Royal Statistical Society of England.
He is also an elected member of the International Statistical Institute.
He has supervised 16 doctoral students.
He was named Distinguished University Professor in 1995 and is the
recipient of the Olscamp Research Award in 1990.
He is an associate editor of Journal of Statistical Planning and
Inference, Communications in Statistics, and Random Operators and
Stochastic Equations.
Recent publications:
- Testing and locating variance change points with applications to
stochastic prices, with J. Chen.
Journal of the American Statistical Association, 92 (1997),
739-742.
- Characterization of p-generalized normality, with D. Song.
Journal of Multivariate Analysis, 60 (1997) 61-71.
-
-norm uniform distribution, with D. Song.
Proceedings of the American Mathematical Society, 125 (1997),
595-601. - A new process capability index, with S. Kotz.
Metrika, 45 (1997), 213-224.
- Characterization of multivariate distributions through a functional
equation of their characteristic functions, with T. T. Nguyen and W. B. Zeng.
Rao special volume - Journal of Statistical Planning and Inference,
63 (1997), 187-201.
- Uniform mixtures via posterior means, with J. Wesolowski.
Annals of the Institute of Statistical Mathematics, 49 (1997),
171-180.
- Elliptically contoured models in statistics, with T. Varga.
Kluwer Academic Publishers, 1993.
Wei Ning received his Ph.D in Statistics from Syracuse University in
2006. His research field include the two-way ANOVA model,
biostatistics, statistics in genetics, and clinical trials.
Recent publications:
- Residuals Pattern Based Test for Interactions in Two-way
ANOVA, Ning,Wei and Kim,Hyune-Ju. Submitted
- Detection procedure of an Unconditionally Identifiable Pattern
in Two-way ANOVA, Ning, Wei and Kim, Hyune-Ju.
Truc T. Nguyen joined the Department in 1982, the same year he earned his
Ph.D. from the University of Pittsburgh under A. R. Sampson. His research
fields are contingency tables, characterization problems in statistics and
goodness-of-fit tests, and order-restricted inference in statistics.
Selected publications:
- A note on matrix variate normal distribution.
Journal of Multivariate Analysis, 60 (1997), 148-153.
- Maximum likelihood estimators of binomial parameters under an order
restriction, with K. T. Dinh.
The American Statistician, 48 (1994), 29-30.
- Conditional distributions and characterizations of multivariate stable
distribution. Journal of Multivariate Analysis, 53 (1995), 181-193.
- Characterization of multivariate distributions through a functional
equation of their characteristic functions, with A. K. Gupta and W. B. Zeng.
Rao special volume - Journal of Statistical Planning and Inference,
63 (1997), 181-201.
- Conditions for stability of laws with all projections stable, with
A. K. Gupta and W. B. Zeng. Sankhya, 56 (1996), 438-443.
Maria Rizzo joined the Department in 2006. She obtained her Ph.D. from
Bowling Green State University in 2002. Her research interests are multivariate statistics, goodness of fit tests, cluster analysis and classification, and computational statistics. Representative publications:
- Szekely, G. J. and Rizzo, M. L. (2005) Hierarchical Clustering via Joint Between-Within Distances: Extending Ward's Minimum Variance Method, Journal of Classification, 22(2) 151-183.
- Szekely, G. J. and Rizzo, M. L. (2005) A New Test for Multivariate Normality, Journal of Multivariate Analysis, 93/1, 58-80.
- Bakirov, N. K., Rizzo, M. L., and Szekely, G. J. (2005). A Multivariate Nonparametric Test of Independence, Journal of Multivariate Analysis Volume 97, Issue 8 , September 2006, Pages 1742-1756
- Szekely, G. J. and Rizzo, M. L. (2004b) Mean Distance Test of Poisson Distribution, Statistics and Probability Letters, 67/3, 241-247 .
Junfeng Shang joined the Department in 2005, the same year she earned his
Ph.D. from the University of Missouri, Columbia under Joseph
Cavanaugh and Farroll Wright. Her research
interests include mixed models, modeling diagnostics, model selection,
multiple comparison procedures, and Bayesian analyses.
Selected publications:
- A diagnostic for assessing the influence of cases on the prediction of random effects in a mixed model. Cavanaugh, JE and Shang, J (2005).
Journal of Data Science 3(2): 137-151.
-
Bootstrap variants of AIC for mixed model selection. Shang, J and Cavanaugh, JE. In Review.
-
Multiple comparison procedures for order restricted mixed models. Shang, J , Wright, FT, and Cavanaugh, JE. In preparation.
Gábor J. Székely joined the Department in 1995.
He obtained his Ph.D. at the Eotvos L. University, Budapest in 1971 under
the direction of Alfred Renyi.
He works primarily in algebraic probability, stochastic optimization, and
statistics.
He received his D.Sc. from the Hungarian Academy of Sciences in 1986.
He is the recipient of the Rollo Davidson Prize, University of Cambridge,
1988.
Between 1989 and 1995 he was the chair of the Department of Stochastics at
the Budapest Institute of Technology.
He was visiting professor at Yale in 1989 and Distinguished Lukacs
Professor in 1990-91.
He has had eight Ph.D. students.
Representative publications include:
- Paradoxes in Probability Theory and Mathematical Statistics.
Reidel-Kluwer, 1986. Springer will
publish the second edition in 1999.
- Algebraic Probability Theory, with I. Z. Ruzsa.
Wiley, 1988.
- Contests in Higher Mathematics. Springer, 1996.
- Asymptotic behavior of symmetric polynomial statistics, with T. F. Mori.
Annals of Probability, 10 (1982), 124-131.
- Intersections of traces of random walks with fixed sets, with I. Z.
Ruzsa. Annals of Probability, 10 (1982), 132-136.
- Theory of decomposition in semigroups, with I. Z. Ruzsa.
Advances in Mathematics, 56 (1985), 9-27.
- When is a weighted average of ordered sample elements a maximum
likelihood estimator of the location parameter? with Z. Buczolich.
Advances in Applied Mathematics, 10 (1989), 439-456.
- Identifiability of distributions of independent random variables by
linear combinations and moments, with C. R. Rao. Sankhya, to appear.
Craig Zirbel joined the Department in 1996.
He obtained his Ph.D. from Princeton University in 1993 under the direction of
Erhan Çinlar.
He works primarily in stochastic processes, random flow models of complex
fluid flows, and statistical mechanics for nonlinear partial differential
equations.
Representative publications and works in progress:
- Translation and dispersion of mass by isotropic Brownian flows.
Stochastic Processes and their Applications 70 (1997), 1-29.
- Mean occupation times of continuous one-dimensional Markov processes.
Stochastic Processes and their Applications 69 (1997), 161-178.
- Lagrangian observations on homogeneous random flows, with Erhan
Çinlar. Research monograph in preparation.
- Statistical mechanics for the nonlinear Schrödinger equation,
with Richard Jordan and Bruce Turkington. To appear.