Russell V. Lenth Professor Department of Statistics and Actuarial Science The University of Iowa Iowa City, IA 52242     USA

Office:   271 Schaeffer Hall Voice:   (319) 335-0814 FAX:   (319) 335-3017 e-mail:   russell-lenth@uiowa.edu

Research interests

• Experimental design
• Sample size and power
• Statistical methods for quality improvement
• Statistical computing and graphics

Current regular schedule

Courses (Spring 2013)

• STAT:3210 (22S:158) Experimental Design and Analysis
• STAT:5201 (22S:165) Applied Statistics II

Software

• Power and sample size (embedded Java applet)
• StatWeave (downloadable Java application)
• lsmeans (R package)
• rsm (R package)