IFAS Statistics

Ramon C. Littell

Professor Emeritus

Department of Statistics
Institute of Food and Agricultural Sciences
Statistical Consulting Unit

404 McCarty Hall C
P. O. Box 110339
University of Florida
Gainesville, FL 32611-0339

Phone: (352) 392-3040
Fax: (352) 392-8555
E-Mail: littell "at" ufl "dot" edu

Honors and Professional Activities

• Fellow, American Statistical Association
• Distinguished Achievement Medal, Section on Statistics and Environment,ASA
• Associate Editor, Journal of Agricultural, Biological, and Environmental Statistics

Research Interests

• Mixed Linear Models
• Repeated Measures

Selected Publications

• SAS System for Mixed Models, SAS Institute Inc., 1996 (with G.A.Milliken, W.W. Stroup, and R.D. Wolfinger)
• Estimation of Relative Bioavailability of Nutrients Using SAS Procedures, J. Animal Science, 75, 1997, 2672-2683 (with Henry, P.R., Lewis, A.J., and Ammerman, C.B.)
• Statistical Analysis of Repeated Measures Data Using SAS Procedures, J. Animal Science, 76, 1998, 1216-1231, (with Henry, P.R., and Ammerman, C.B.)
• A Regression Technique for Relating Angular Responses to Linear Covariates, J. American Statistical Association, 93, 1998, 1068-1077 (with Presnell, B., Morrison, S.P.,)
• "Modelling Covariance Structure in Repeated Measures Data, Statistics in Medicine, to appear (with Pendergast, J., and Natarajan, R.)

Degrees

• B.S. (1964) Emporia State University, Mathematics
• M.S. (1966) Oklahoma State University, Mathematics
• Ph.D. (1970) Oklahoma State University, Statistics