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Allan H. Marcus
Researcher at Research Triangle Park
Publications - 6
Citations - 597
Allan H. Marcus is an academic researcher from Research Triangle Park. The author has contributed to research in topics: Regression analysis & Transferrin saturation. The author has an hindex of 5, co-authored 6 publications receiving 580 citations.
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Journal ArticleDOI
Mortality and air pollution in London: a time series analysis
Joel Schwartz,Allan H. Marcus +1 more
TL;DR: Analysis of air pollution and mortality in London for the winters of 1958-1972 concludes that particulates are strongly associated with mortality rates in London, and the relation is likely causal.
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Dose-response curves for erythrocyte protoporphyrin vs blood lead: effects of iron status
Allan H. Marcus,Joel Schwartz +1 more
TL;DR: The dose-response curves for EP vs PbB increased systematically with decreasing PTS, largely due to decrease of a parameter proportional to red cell lead-holding capacity with decreasing PTSD.
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Calculating the interindividual geometric standard deviation for use in the integrated exposure uptake biokinetic model for lead in children.
TL;DR: Data is used from blood and environmental lead studies conducted at the Bingham Creek and Sandy, Utah, Superfund sites to calculate GSDi using regression modeling, box modeling, and structural equation modeling to recommend that a range of GSDis be used when analyzing site-specific risks associated with exposure to environmental lead.
Journal ArticleDOI
Some useful statistical methods for model validation.
Allan H. Marcus,R W Elias +1 more
TL;DR: This report illustrates both the apparent failure of some standard regression tests and the success of adjustment of such tests for measurement error using the SIMEX (simulation-extrapolation) procedure, analogous to the method of standard additions used by analytical chemists.
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PM 1 , Intermodal (PM 2.5-1 ) Mass, and the Soil Component of PM 2.5 in Phoenix, AZ, 1995-1996
TL;DR: In this article, a strong linear relationship between the soil components of PM 2.5 and the intermodal PM concentration and similarly between the nonsoil components of the PM 1 concentration was found.