Research interests

• Statistical computing
• Sample size

Honors and Awards

• 2013 Youden Lecturer, American Society for Quality
• 2002 Elected Fellow of the American Statistical Association
• 1988 Liberal Arts Outstanding Teaching Award
• 1981 Frank Wilcoxon Prize for best applications paper in Technometrics

Selected Professional Service

• 2012–2015 Leadership Support Council, ASA: Vice-Chair for professional issues and visibility
• 2011–2104 Associate Editor, The American Statistician
• 2008–2011 Associate Editor, Journal of Statistical Software
• 2008 Program Committee Chair, Joint Statistical Meetings, Denver
• 2003 Program Chair, Spring Research Conference on Statistics in Industry and Technology, Dayton
• 2002 Program Chair, ASA Section on Physical and Engineering Sciences
• 2002–2004 Review Editor, Journal of the American Statistical Association
• 1998–2004 Associate Editor, Technometrics
• 1996–2001 Associate Editor, JASA book reviews

Selected Publications

• Lenth, Russell V. (2015), “The Case Against Normal Plots of Effects,” Journal of Quality Technology (with discussion), 47, 91–97.
• Lenth, Russell V. (2016), “Least-squares Means: The R Package lsmeans,” Journal of Statistical Software, 69(1).
• Lenth, Russell V. (2007), “Post Hoc Power: Tables and Commentary,” Technical report 378, Department of Statistics and Actuarial Science, The University of Iowa.
• Lenth, Russell V. (2001), “Some Practical Guidelines for Effective Sample-Size Determination,” The American Statistician, 55, 187–193.
• Anderson-Sprecher, Richard C. and Lenth, Russell V. (1996), “Spline estimation using directions-only tracking data,” Journal of the American Statistical Association, 91, 276–283.
• Lenth, Russell V. (1989), “Alg AS 243—Cumulative distribution function of the noncentral t distribution,” Applied Statistics, 38, 185–189.
• Lenth, Russell V. (1989), “Quick-and-easy analysis of unreplicated factorials,” Technometrics, 31, 469–473.
• Lenth, Russell V. (1986), “On identification using probability,” Journal of the Forensic Science Society (London), 26, 197–213.
• Hogg, Robert V. and Lenth, Russell V. (1984), “A review of some adaptive statistical techniques,” Communications in Statistics, A13, 1551–1579.
• Lenth, Russell V. (1983), “Some properties of U statistics,” The American Statistician, 37, 311–313.
• Lenth, Russell V. (1981), “On finding the source of a signal,” Technometrics, 23, 149–154.
• Lenth, Russell V. (1981), “Robust measures of location for directional data,” Technometrics, 23, 77–81.

Selected Software

• 2016 emmeans: Estimated marginal means, R package.
• 2009 rsm: Response-Surface Analysis, R package.
• 2000 Piface: Java Applets for Power and Sample Size, available at https://github.com/rvlenth/piface.