• Peixoto, J.L. "Ranking Methods in Unbalanced Paired Comparison Designs -- With Applications to Business and Sports", at the Joint Statistical Meetings, Indianapolis, Anaheim, August 2000.
• Peixoto, J.L. "Hierarchical Selection of ANOVA Models", at the Fifth World Congress of the Bernoulli Society for Mathematical Statistics and Probability and 63rd Annual Meeting of the Institute of Mathematical Statistics, Guanajuato, México, May 2000.
• Cáceres, M.A. and Peixoto, J.L. "Ranking in Unbalanced Sports Tournaments with Home-Team Advantage and Nonsymmetric Scores — A Nonparametric Approach", at the Joint Statistical Meetings, Anaheim, August 1997.
• Cáceres, M.A. and Peixoto, J.L. "Ranking in Unbalanced Sports Tournaments with Home-Team Advantage and Nonsymmetric Scores — A Nonparametric Approach", at the Joint Statistical Meetings, Anaheim, August 1997.
• Peixoto, J.L. "Ranking Methods in Unbalanced Paired Comparison Designs — With Application to Business and Sports", competitive conference paper at the Primer Simposio de Estadística (First Statistical Symposium), Guanajuato, México, June 30 - July 4, 1997.
• Kadipasaoglu, S.N., Peixoto, J.L., and Khumawala, B.M., "An Empirical Investigation of the Relationship between MPC Improvement Programs and Performance," at the 14th Pan-Pacific Conference, Kuala-Lumpur, Malaysia, June 1997.
• Kadipasaoglu, S.N., Peixoto, J.L., Hurley, S.F., and Khumawala, B.M., "Best MPC Practices: A Comparative Analysis," at the 14th Pan-Pacific Conference, Kuala-Lumpur, Malaysia, June 1997.
• Peixoto, J.L., Cáceres, M.A., and Forsthoffer, R.A., "Team Ranking in Unbalanced Sports Schedules: A Least-Squares Adjustment", at the Joint Statistical Meetings, Chicago, Illinois, August 1996.
• Kadipasaoglu, S.N., Peixoto, J.L., Hurley, S.F., and Khumawala, B.M., "Global Manufacturing Practices: An Empirical Investigation," competitive conference paper at the II INTERNATIONAL CONFERENCE ON OPERATIONAL RESEARCH FOR DEVELOPMENT (ICORD 96), Río de Janeiro, Brazil, August 26-28, 1996.)
• Peixoto, J.L., "Ranking Methods in Unbalanced Paired Comparison Designs — With Application to Business and Sports", competitive conference paper at the Primer Simposio de Estadística (First Statistical Symposium), Guanajuato, México, June 30 - July 4, 1997.
• Peixoto, J.L., "A Least-Squares Method for Ranking Participants in Competitions with Unbalanced Schedules," competitive conference paper at the II INTERNATIONAL CONFERENCE ON OPERATIONAL RESEARCH FOR DEVELOPMENT (ICORD 96), Río de Janeiro, Brazil, August 26-28, 1996.
• "Team Ranking in Unbalanced Sports Schedules" at the Quinto Congreso Latinoamericano de Probabilidad y Estadística Matemática (Fifth Latin American Meeting of Probability and Mathematical Statistics), Universidade de São Paulo, São Paulo, Brazil, June 1993. Travel expenses to this meeting were paid by a grant of the National Science Foundation.
• "The Hierarchical Formulation Of Anova And Polynomial Regression Models" at the Terça Escola de Modelos de Regresão (Third School of Regression Models), Universidade Estadual de Campinas, Campinas, Brazil, January 1993. Travel expenses to this meeting were partially paid by a grant of the Inter-American Statistical Institute.
• "Regression Model Building and Outlier Detection," small course given at the Instituto Centroamericano de Administración de Empresas, Managua, Nicaragua, August 1993.
• "Is Factor Analysis a Rigorous Statistical Technique?" at the Instituto Centroamericano de Administración de Empresas, Managua, Nicaragua, August 1993.
• "Negative Sums of Squares," at the Joint Statistical Meetings, Boston, Massachusetts, August 1992.
• "Fundamentals of Experimental Design," small course given at the Instituto Centroamericano de Administración de Empresas, Managua, Nicaragua, July 1992.
• "Detection of Outliers and Variable Selection," DISC Seminar Series, University of Houston, Houston, Texas, February 1992.
• "Data Interpretation in the Presence of Interaction," at the Joint Statistical Meetings, Atlanta, Georgia, August 1991
• "Hierarchical model building," at the Houston Area Chapter of the American Statistical Association, Houston, Texas, May 1991.
• "Hierarchical polynomial regression models," at the Department of Statistics, Rice University, Houston, Texas, November 1989.
• "Applications of lattice theory to polynomial regression models," at the Joint Statistical Meetings, Washington, D.C., August 1989.
• "Aplicaciones de la teoría de retículos a la formulación de modelos lineales," at the Universidad Complutense, Madrid, Spain, April 1989.
• "Testable multivariate linear hypotheses," at the Congreso Latinoamericano de Probabilidad y Estadística Matemática (CLAPEM), Montevideo, Uruguay, September 1988.
• "Lattices of polynomial regression models," at the Facultad de Ciencias Económicas y de Administración, Universidad de la República, Montevideo, Uruguay, September 1988.
• "Identification of Outliers Using Variable Selection Techniques," at the Facultad de Ciencias Económicas y de Administración, Universidad de la República, Montevideo, Uruguay, September 1988.
• "The hierarchy of terms in factorial models," at the Joint Statistical Meetings, New Orleans, Louisiana, August 1988.
• "Reparametrizations, restrictions, and units-of-measurement transformations in linear models," at the Joint Statistical Meetings, San Francisco, California, August 1987.
• "Hierarchical variable selection in linear models," at the Joint Statistical Meetings, Chicago, Illinois, August 1986.
• "Testable hypotheses in linear models," at IMSL, Inc., Houston, Texas, January 1986.
• "James-Stein estimation," at the Department of Quantitative Management Science, University of Houston, November 1985.
• "Testable hypotheses in linear models," at the Joint Statistical Meetings, Las Vegas, Nevada, August 1985.
• "Empirical Bayes inference in linear models," at the Conference of Texas Statisticians, Austin, Texas, April 1985.
• "Prediction in the balanced two-way mixed model," at the Joint Statistical Meetings, Philadelphia, Pennsylvania, August 1984.
• "Empirical Bayes inference in a balanced one-way linear model," at the Department of Mathematics, The University of Texas, Austin, Texas, May 1983. (Invited paid presentation.)
• "Prediction of random effects in the one-way model," at the Department of Quantitative Management Science, University of Houston, Houston, Texas, June 1982.
• "Estimation of random effects in the balanced one-way classification," at the Department of Statistics, Iowa State University, Ames, Iowa, June 1982.

Travel Notes
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