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

Sample size determination of Dunnett's procedure for comparing several treatments with a control
Sample size determination of Dunnett's procedure for comparing several treatments with a control
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
one-way fixed effect anova model, simultaneous confidence intervals, least favourable configuration, sample size determination
0378-3758
255-261
Liu, W.
b64150aa-d935-4209-804d-24c1b97e024a
Liu, W.
b64150aa-d935-4209-804d-24c1b97e024a

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).

Record type: Article

Abstract

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

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More information

Published date: 1997
Keywords: one-way fixed effect anova model, simultaneous confidence intervals, least favourable configuration, sample size determination
Organisations: Statistics, Mathematical Sciences

Identifiers

Local EPrints ID: 30087
URI: http://eprints.soton.ac.uk/id/eprint/30087
ISSN: 0378-3758
PURE UUID: e740551e-de32-4864-a68f-3e0fa78682fb
ORCID for W. Liu: ORCID iD orcid.org/0000-0002-4719-0345

Catalogue record

Date deposited: 14 Mar 2007
Last modified: 16 Mar 2024 02:42

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