Sample size determination of Dunnett's procedure for comparing several treatments with a control
Liu, W. (1997) Sample size determination of Dunnett's procedure for comparing several treatments with a control. Journal of Statistical Planning and Inference, 62, (2), 255-261. (doi:10.1016/S0378-3758(96)00193-0).
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For Dunnett's (1955, 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.
|Keywords:||one-way fixed effect anova model, simultaneous confidence intervals, least favourable configuration, sample size determination|
|Subjects:||Q Science > QA Mathematics
H Social Sciences > HA Statistics
|Divisions:||University Structure - Pre August 2011 > School of Mathematics > Statistics
|Date Deposited:||14 Mar 2007|
|Last Modified:||01 Jun 2011 06:37|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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