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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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Bibliografische gegevens
Gepubliceerd in:Stat Med
Hoofdauteurs: Zhang, Xinrui, Muller, Keith E., Goodenow, Maureen M., Chi, Yueh-Yun
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: 2017
Onderwerpen:
Online toegang: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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