Alan J. Izenman
Statistics, Operations, and Data Science
  • Office Location1810 Liacouras Walk, Room 337
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Alan J. Izenman is Professor of Statistics and Senior Research Fellow in the Department of Statistics. He received his B.Sc.(Econ.) degree in 1967 from the London School of Economics and his Ph.D. in Statistics in 1972 from the University of California, Berkeley.

He has held faculty positions at Tel-Aviv University and Colorado State University, and visiting positions at the University of Chicago, the University of Minnesota, Stanford University, and the University of Edinburgh. During 1992-1994, he was Director of the Statistics and Probability Program at the National Science Foundation. He is a Fellow of the American Statistical Association.

His research interests are primarily in multivariate analysis, time series analysis, nonparametric curve estimation, data mining, machine learning, and bioinformatics, and the application of statistical methods to law and public policy.

Research Interests

  • Multivariate Analysis
  • Time Series Analysis
  • Multilevel Regression Models
  • Statistics and Public Policy
  • Statistics and the Law


  • Ph.D., Statistics , 1972, University of California, Berkeley. Dissertation title: Reduced-Rank Regression for the Multivariate Linear Model (Advisor: David R. Brillinger)
  • B.Sc.(Econ.), Statistics , 1967 , London School of Economics and Political Science


  • Fall 2012, Johns Hopkins University, Department of Applied Mathematics and Statistics,Visiting Professor.
  • 1999–present, FSBM Senior Research Fellow and Member of the Research Roundtable, FSBM.
  • 2004–present, Adjunct Faculty, Center for Information Science & Technology, CST.
  • 2001–present, Irwin L. Gross eBusiness Institute Research Fellow, FSBM.
  • 1998-present, Faculty, Temple University Neuroscience Program, Temple Medical School.
  • 2004–present, Adjunct Faculty, Center for Information Science & Technology, CST.
  • 2005–2010, Director, Center for Statistical & Information Science.
  • 1991–Present, Temple University, Department of Statistics, Professor of Statistics.
  • 1982–91, Temple University, Department of Statistics, Associate Professor.
  • Fall 1997, University of Edinburgh, Department of Mathematics and Statistics,Engineering and Physical Sciences Research Council (U.K.) Visiting Research Fellow.
  • Summers 1982, 1983, 1984, Stanford University, Department of Statistics,Visiting Scholar.
  • 1979–82, Colorado State University, Department of Statistics,Assistant Professor.
  • 1978–79, University of Minnesota, Department of Applied Statistics, Visiting Assistant Professor.
  • 1975–77, University of Chicago, Department of Statistics,Visiting Research Associate & Assistant Professor
  • 1972–78, Tel–Aviv University, Israel, Department of Statistics,Lecturer.
  • 1971–72, Junior Specialist and Associate Instructor
  • 1970–71,Teaching Associate and Research Associate.
  • 1967–70,Teaching Assistant and Research Assistant.
  • 1967–72,University of California, Berkeley, Department of Statistics.

Sample Publications


  • Modern Multivariate Statistical Techniques: Regression, Classification, and Manifold Learning, New York: Springer, 760 pp (2008). Corrected edition at 2nd printing (2013).
  • Network Models for Data Science: Probability, Statistics, and Algorithms, With Applications, in progress.


  • Izenman, A.J. (1975) ,“Reduced–Rank Regression for the Multivariate Linear Model,” Journal of Multivariate Analysis, 5, 248–262.
  • Izenman, A.J. (1980),  “Assessing Dimensionality in Multivariate Regression,” Handbook of Statistics, 1, (P. R. Krishnaiah, ed.), 571–591, North–Holland Publishing Co
  • Izenman, A.J.(1987),  “Simultaneous Confidence Regions for the Frequency Analysis of Multiple Time Series,” Journal of the American Statistical Association, 82, 271–275. With S. K. Sarkar.
  • Izenman, A. J. (1988), “Philatelic Mixtures and Multimodal Densities,” Journal of the American Statistical Association, 83, 941–953. With C. J. Sommer.
  • Izenman, A.J. (1991) “Recent Developments in Nonparametric Density Estimation,” Journal of the American Statistical Association, 86, 205–224.
  • Izenman, A.J. (2001) “Statistical and Legal Aspects of the Forensic Study of Illicit Drugs,” Statistical Science, 16, 35–57
  • Izenman, A.J. (2011) “Local Spatial Biclustering and Prediction of Urban Juvenile Delinquency and Recidivism,” Statistical Analysis and Data Mining, 4, 259–275. With P.W. Harris, J. Mennis, Z. Obradovic, and J. Jupin.
  • Izenman, A.J. (2019) “Comparing Handwriting in Questioned Documents,” Handbook of Forensic Statistics (D. Banks, et al., eds.), CRC Press, 37 pages (2019).
  • Izenman, A.J. (2020) “Comparing Handwriting in Questioned Documents,” Handbook of Forensic Statistics(D.~Banks, et al.~eds.), Taylor \& Francis/CRC Press, Chapter 15, 341–363
  • Izenman, A.J. (2021) “Random Matrix Theory and Its Applications,” Statistical Science, 22 pages (in press, 2021).

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