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Internal Pilot Design for Balanced Repeated Measures

Repeated measures are common in clinical trials and epidemiological studies. Designing studies with repeated measures requires reasonably accurate specifications of the variances and correlations in order to select an appropriate sample size. Underspecifying the variances leads to a sample size that...

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Publicado en:Stat Med
Main Authors: Zhang, Xinrui, Muller, Keith E., Goodenow, Maureen M., Chi, Yueh-Yun
Formato: Artigo
Idioma:Inglês
Publicado: 2017
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5768471/
https://ncbi.nlm.nih.gov/pubmed/29164637
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.7524
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