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https://doi.org/10.1016/S0378-3758(00)00223-8
Title: | A modified Dunnett and Tamhane step-up approach for establishing superiority/equivalence of a new treatment compared with k standard treatments |
Authors: | Kwong, K.-S. |
Keywords: | 62J15 62J20 Familywise error rate Multivariate t distribution |
Issue Date: | 1-Sep-2001 |
Source: | Kwong, K.-S. (2001-09-01). A modified Dunnett and Tamhane step-up approach for establishing superiority/equivalence of a new treatment compared with k standard treatments. Journal of Statistical Planning and Inference 97 (2) : 359-366. ScholarBank@NUS Repository. https://doi.org/10.1016/S0378-3758(00)00223-8 |
Abstract: | There are still some open questions whether the existing step-up procedures for establishing superiority and equivalence of a new treatment compared with several standard treatments can strongly control the type I familywise error rate (FWE) at the designated level. In this paper we modify one of the three step-up procedures suggested by Dunnett and Tamhane (16 (1997) Statist. Med. 2489-2506) and then prove that the modified procedure strongly controls the FWE. The method for evaluating the critical values of the modified procedure is also discussed. A simulation study reveals that the modified procedure is generally more powerful than the original procedure. © 2001 Elsevier Science B.V. |
Source Title: | Journal of Statistical Planning and Inference |
URI: | http://scholarbank.nus.edu.sg/handle/10635/104940 |
ISSN: | 03783758 |
DOI: | 10.1016/S0378-3758(00)00223-8 |
Appears in Collections: | Staff Publications |
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