A new model for ordinal pain data from a pharmaceutical study
作者:
Christy Chuang,
Alan Agresti,
期刊:
Statistics in Medicine
(WILEY Available online 1986)
卷期:
Volume 5,
issue 1
页码: 15-20
ISSN:0277-6715
年代: 1986
DOI:10.1002/sim.4780050104
出版商: Wiley Subscription Services, Inc., A Wiley Company
关键词: Base comparison model;Equally‐spaced scores;Ordered scores;Ordinal pain data RC model
数据来源: WILEY
摘要:
AbstractFor the pain data analysed previously by Cox and Chuang. This paper proposes a new model that assumes monotone scores for ordered response categories. This proposed model possesses several attractive features and allows a stochastic ordering of the drugs under comparison. Such a model also provides insight regarding the ordinal scale used to classify response. Estimation of the parameters in the model is obtained by use of BMDP3R.
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