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Small Sample Properties of Asymptotic Tests for Two Binomial Proportions

✍ Scribed by Prof. Dr. M. Dozzi; Dr. H. Riedwyl

Publisher: John Wiley and Sons
Year: 1984
Tongue: English
Weight: 523 KB
Volume: 26
Category: Article
ISSN: 0323-3847
DOI: 10.1002/bimj.4710260506

No coin nor oath required. For personal study only.

✦ Synopsis

We compare for nZ= lO(1O)M) and a = .01,.05 the following teats for two binomial proportione: chiaquare. chiaquare with Y A T E ~ correction, chiaquare with BERCHTOLD correction, chiaquare with SCHOUTEN et at. correction, lag likelihood ratio and t-teat. The chiaquare tat with BEWETOLD correction has error probabilities that in the mean are closest to the aignificanoe level. Especially for a=.Ol the difference between the power of the chiaquare and t-teat ia in many casea aurpriaingly small.

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