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A Simple Method to Generate Equal-Sized Homogenous Strata or Clusters for Population-Based Sampling
PURPOSE: Statistical and cost efficiency can be achieved in population-based samples through stratification and/or clustering. Strata typically combine subgroups of the population that are similar with respect to an outcome. Clusters are often taken from pre-existing units, but may be formed to mini...
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2011
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3073640/ https://ncbi.nlm.nih.gov/pubmed/21376276 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.annepidem.2010.11.016 |
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