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NLMS Key Census Bureau Staff

Norman J. Johnson, Ph.D. Statistics 1974. Yale University.
Mathematical Statistician, U.S. Census Bureau
Principal Investigator to NLMS
30 years experience as major developer, statistician, database coordinator for the NLMS
Areas of expertise: database coordinator, bio-statistical analysis, data analysis, survival analysis

Jahn Hakes, Ph.D. Economics, Duke University
Mathematical Statistician, U.S. Census Bureau
Research Statistician on NMS
3 years of experience on NLMS as major research statistician.
Areas of expertise: econometrics, data analysis, statistical modeling, experienced in a variety of statistical software packages including, SAS, Stata, Mplus.

Epa Ewimana,
IT Specialist, U.S. Census Bureau
NLMS Database Manager
5 months experience on NLMS as the data manager.
Areas of expertise: SAS programming, data mining, database coordinator

Candace Cosgrove, M.PH. Biostatistics, University of Oklahoma
Mathematical Statistician, U.S. Census Bureau
Research Statistician on NLMS
1 month experience on NLMS as major research statistician
Areas of expertise: file management, SAS programming, Vital Statistics & Mortality,
Data Analysis


Source: U.S. Census Bureau | National Longitudinal Mortality Study |  Last Revised: February 22, 2013