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On sample size determination of Dunnett's procedure for comparing several treatments with a control

✍ Scribed by W. Liu

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
336 KB
Volume
62
Category
Article
ISSN
0378-3758

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✦ Synopsis

For Dunnett's (1955Dunnett's ( , 1964) ) procedure of comparing several treatments with a control, a sample size formula is proposed which guarantees the probability of correctly detecting each treatment with mean value sufficiently different from the control mean value. Expressions are provided allowing simple computer evaluation of necessary sample sizes. Some tables of sample sizes are also given.

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