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An evaluation of edge effects in nutritional accessibility and availability measures: a simulation study
BACKGROUND: This paper addresses the statistical use of accessibility and availability indices and the effect of study boundaries on these measures. The measures are evaluated via an extensive simulation based on cluster models for local outlet density. We define outlet to mean either food retail st...
Autores principales: | Van Meter, Emily M, Lawson, Andrew B, Colabianchi, Natalie, Nichols, Michele, Hibbert, James, Porter, Dwayne E, Liese, Angela D |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2915963/ https://www.ncbi.nlm.nih.gov/pubmed/20663199 http://dx.doi.org/10.1186/1476-072X-9-40 |
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