Metric Methods for Analyzing Partially Ranked Data

By Douglas E. Critchlow

A full ranking of n items is simply an ordering of all these items, of the form: first choice, second choice, -. ., n-th choice. If two judges each rank the same n items, statisticians have used various metrics to measure the closeness of the two rankings, including Ken- dall's tau, Spearman's rho, Spearman's footrule, Ulam's metric, Hal1l11ing distance, and Cayley distance. These metrics have been em- ployed in many contexts, in many applied statistical and scientific problems. Thi s monograph presents genera 1 methods for extendi ng these metri cs to partially ranked data. Here "partially ranked data" refers, for instance, to the situation in which there are n distinct items, but each judge specifies only his first through k-th choices, where k

• Format: Paperback
• Language: English
• ISBN: 0387962883
• ISBN13: 9780387962887
• Release Date: January 1986
• Publisher: Springer
• Length: 216 Pages
• Weight: 0.73 lbs.
• Dimensions: 0.5" x 6.1" x 9.2"