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Can the buck always be passed to the highest level of clustering?

BACKGROUND: Clustering commonly affects the uncertainty of parameter estimates in epidemiological studies. Cluster-robust variance estimates (CRVE) are used to construct confidence intervals that account for single-level clustering, and are easily implemented in standard software. When data are clus...

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Détails bibliographiques
Publié dans:BMC Med Res Methodol
Auteurs principaux: Bottomley, Christian, Kirby, Matthew J., Lindsay, Steve W., Alexander, Neal
Format: Artigo
Langue:Inglês
Publié: BioMed Central 2016
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4784323/
https://ncbi.nlm.nih.gov/pubmed/26956373
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12874-016-0127-1
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