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Exact methods for testing homogeneity of proportions for multiple groups of paired binary data.
- Source :
-
Communications in Statistics: Simulation & Computation . 2017, Vol. 46 Issue 8, p6074-6082. 9p. - Publication Year :
- 2017
-
Abstract
- We consider four exact procedures to test the homogeneity of proportions for correlated multiple clustered data. Exact procedures are compared with the asymptotic approach based on the score statistic. We use a real example from a double-blind clinical trial studying the treatment of otitis media to illustrate the various test procedures and provide extensive numerical studies to compare procedures with regards to Type I error rates and powers under the unconditional framework. The exact unconditional procedure based on estimation followed by maximization is generally more powerful than other procedures. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03610918
- Volume :
- 46
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Communications in Statistics: Simulation & Computation
- Publication Type :
- Academic Journal
- Accession number :
- 126302723
- Full Text :
- https://doi.org/10.1080/03610918.2016.1193194