Conducting the non-inferiority test for the means with unknown coefficient of variation in a three-arm trial.

Lee, Meng-Chih; Wu, Wei-Ya; Lu, Hung-Yi; Hsieh, Hsin-Neng; Wu, Wei-Hwa

Lee, Meng-Chih; Wu, Wei-Ya; Lu, Hung-Yi; Hsieh, Hsin-Neng; Wu, Wei-Hwa.

Afiliación

Lee MC; Taichung Hospital, Ministry of Health and Welfare, Taichung City, Taiwan.
Wu WY; College of Management, Chaoyang University of Technology, Taichung City, Taiwan.
Lu HY; East District Public Health Center, Taichung City, Taiwan.
Hsieh HN; Department of Statistics and Information Science, Fu Jen Catholic University, New Taipei City, Taiwan.
Wu WH; Department of Statistics and Information Science, Fu Jen Catholic University, New Taipei City, Taiwan.

BMC Med Res Methodol ; 23(1): 183, 2023 08 11.

Article en En | MEDLINE | ID: mdl-37568109

Asunto(s)

Proyectos de Investigación; Humanos; Simulación por Computador; Tamaño de la Muestra

Palabras clave

Coefficient of variation; Generalized p-value; Heteroskedasticity; Non-inferiority test; Searls' estimator

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Texto completo: 1 Base de datos: MEDLINE Asunto principal: Proyectos de Investigación Tipo de estudio: Clinical_trials / Prognostic_studies Límite: Humans Idioma: En Revista: BMC Med Res Methodol Asunto de la revista: MEDICINA Año: 2023 Tipo del documento: Article País de afiliación: Taiwán

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