Marquette University, Symposium on Biomedical Engineering
Proceedings of the Symposium on Biomedical Engineering
Two practical. rating systems for use in pairwise comparisons are described. For items measured on an interval scale the normal cumulative proportion curve is shown to apply and for items measured on a ratio scale the logistic curve is shown to apply. For the latter the merits of base are discussed.
Talacko, Joseph and Elo, Arpad E., "The Use of the Standard Sigmoid and the Logistic Curves in Pairwise Comparisons" (1966). Mathematics, Statistics and Computer Science Faculty Research and Publications. 490.