Efficient crossover designs for comparing test treatments with a control treatment

Within a large family of crossover designs this paper characterizes the mathematical structures of A-optimal and A-efficient crossover designs for the purpose of statistical comparison between t experimental treatments with a control (standard) treatment. It further guides the user how to go about the construction of these designs and if needed doing the last minute modifications. To demonstrate the ideas some very interesting optimal and efficient small designs are constructed. The mathematical and statistical tools developed here could be very useful in other areas of design of experiments. Many interesting and not yet solved design problems for further research are implicitly stated throughout the paper. KEY WORDS: Crossover designs; Repeated measurements; Carryover effect; Balanced designs.

• Type: Journal
• Year: 2006
• Where: DM
• Authors: A. Sadam Hedayat, Min Yang
• Keywords: A-efficient Crossover Designs, Crossover Designs, Designs, DM 2006