Browsing SPH Biostatistics Papers by Author "Ozonoff, Al"


Browsing SPH Biostatistics Papers by Author "Ozonoff, Al"

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  • Ozonoff, Al; Webster, Thomas; Vieira, Veronica; Weinberg, Janice; Ozonoff, David; Aschengrau, Ann (BioMed Central, 2005-9-15)
    BACKGROUND: A variety of statistical methods have been suggested to assess the degree and/or the location of spatial clustering of disease cases. However, there is relatively little in the literature devoted to comparison ...
  • Ozonoff, Al; Jeffery, Caroline; Manjourides, Justin; White, Laura Forsberg; Pagano, Marcello (BioMed Central, 2007-11-27)
    BACKGROUND. Aggregation of spatial data is intended to protect privacy, but some effects of aggregation on spatial methods have not yet been quantified. METHODS. We generated 3,000 spatial data sets and evaluated power of ...
  • Young, Robin L; Weinberg, Janice; Vieira, Verónica; Ozonoff, Al; Webster, Thomas F (2010-7-19)
    BACKGROUND. A common, important problem in spatial epidemiology is measuring and identifying variation in disease risk across a study region. In application of statistical methods, the problem has two parts. First, spatial ...

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