© 1972 by Biometrika Trust
MISCELLANEA |
On the number of replications of a paired comparison: An easy solution with standard tables
University of Wyoming
This paper presents a quick and easy solution to a problem discussed by De Cani (1971). The better of two treatments is defined as the one with the larger probability of winning a paired comparison between them. Experimentally, the treatment which first wins k comparisons is chosen as the better. The optimum value of k, defined as that value which minimizes the loss function, is determined by trial from standard tables.
Key Words: Paired comparison Minimized loss function Binomial distribution