Publications
The SAS data set characterization utility.
Consequences of asking sensitive questions in surveys.
U.S. employment higher in the private sector than in the education sector for U.S.-trained doctoral scientists and engineers: Findings from the 2019 Survey of Doctorate Recipients.
Constructing and disseminating small area estimates from the National Crime Victimization Survey, 2007–2018.
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Estimation and inference of domain means subject to qualitative constraints.
Preparing for the need for a supply of native seed.
A variable selection method for small area estimation modeling of the proficiency of adult competency.
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A program to compare two SAS Format Catalogs.
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A comparison of classification and regression tree methodologies when modeling survey nonresponse.
Comparing methods for assessing reliability.
Methods Development and Modeling Research: Contributions to Advancing TRS and Informing Regulations.
A goodness-of-fit test for regression models with spatially correlated errors.
Application of probability-based link-tracing and nonprobability approaches to sampling out-of-school youth in developing countries.
What works, what doesn't? Three studies designed to improve survey response.
The relationship between interviewer-respondent rapport and data quality.
Effects of outcome and response models on single-step calibration estimators.
Transitions from telephone surveys to self-administered and mixed-mode surveys: AAPOR task force report.
A review of the Address Coverage Enhancement Scheme for in-person household surveys.
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Goodness-of-fit tests for distributions estimated from complex survey data.
A model-based approach to predict employee compensation components.
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Checking validity of monotone domain mean estimators.
Population Assessment of Tobacco and Health (PATH) reliability and validity study: Selected reliability and validity estimates.
Discretionary wars, cost-benefit analysis, and the Rashomon effect: Searching for an analytical engine for avoiding war.
A framework for making decisions about question evaluation methods.
Comparison of three post-tabular confidentiality approaches for survey weighted frequency tables.
Vetting differences between relational database definitions and actual data with SAS.
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Do-it-yourself CDISC! A case study of Westat's successful implementation of CDISC standards on a fixed budget.
Replicating published data tables to assess sensitivity in subsequent analyses and mapping.
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A bivariate hierarchical Bayesian model for estimating cropland cash rental rates at the county level.
Examining representation and identification: Over, under, or both? (Version 2.0).
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(PDF)
Model-assisted survey estimation with imperfectly matched auxiliary data.
A design-based approach to small area estimation using semiparametric generalized linear mixed models.
Local polynomial regression with correlated errors in random design and unknown correlation structure.
Panel effects: Do the reports of panel respondents get better or worse over time?.
Further comparisons of unit- and area-level small area estimators.
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(PDF)
Is satisficing responsible for response order effects in rating scale question?.
Paradata and dashboards in PIAAC.
Qualitative research.
AAA Foundation for Traffic Safety
Baltimore Metropolitan Council
Centers for Disease Control and Prevention
Centers for Medicare & Medicaid Services
Chicago Metropolitan Agency for Planning
DC Public Schools
Georgia Department of Transportation
Internal Revenue Service
Leadership Montgomery
Maryland Cancer Registry
Michigan Department of Health and Human Services
National Science Foundation
NYC Mayor’s Office for Economic Opportunity
Organization for Economic Cooperation and Development
Robert Wood Johnson Foundation
SiriusXM
Social Security Administration
Substance Abuse and Mental Health Services Administration
Teach for America
Texas Education Agency
The Johns Hopkins University
The National Institutes of Health
The Verizon Foundation
Toyota
U.S. Department of Agriculture
U.S. Department of Education
U.S. Department of Health and Human Services
U.S. Department of Justice
U.S. Department of Transportation
U.S. Department of Veterans Affairs
University of Maryland Baltimore Campus
University of Michigan
University System of Maryland
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