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Power and sample size calculations for evaluating mediation effects in longitudinal studies
Current methods of power and sample size calculations for the design of longitudinal studies to evaluate mediation effects are mostly based on simulation studies and do not provide closed form formulae. A further challenge due to the longitudinal study design is the consideration of missing data, wh...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2012
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3883797/ https://ncbi.nlm.nih.gov/pubmed/23221975 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/0962280212465163 |
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