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Optimal design of cluster randomized trials allowing unequal allocation of clusters and unequal cluster size between arms
There are sometimes cost, scientific, or logistical reasons to allocate individuals unequally in an individually randomized trial. In cluster randomized trials we can allocate clusters unequally and/or allow different cluster size between trial arms. We consider parallel group designs with a continu...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7614658/ https://www.ncbi.nlm.nih.gov/pubmed/34312902 http://dx.doi.org/10.1002/sim.9135 |