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NON‐PARAMETRIC TWO‐SAMPLE TESTS FOR REPEATED ORDINAL RESPONSES
Author(s) -
FAY MICHAEL P.,
GENNINGS CHRIS
Publication year - 1996
Publication title -
statistics in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.996
H-Index - 183
eISSN - 1097-0258
pISSN - 0277-6715
DOI - 10.1002/(sici)1097-0258(19960229)15:4<429::aid-sim139>3.0.co;2-i
Subject(s) - ordinal data , statistics , parametric statistics , sample (material) , econometrics , ordinal regression , computer science , mathematics , chromatography , chemistry
Consider data on two groups of clusters, where each cluster consists of many units that respond on an ordinal scale. We develop a Mann–Whitney type test to determine whether a typical response from the first group is larger (or smaller) than a typical response from the second group.