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Bureau of Labor Statistics > Office of Survey Methods Research > Contact

Contact Us

Associate Commissioner			Areas of Research
	Ken Robertson	(202) 691-5440	Leadership and collaboration in mathematical statistics, behavioral science, data science, survey management, and the production of economic statistics. Research interests include exploratory data analysis, time series analysis, computational statistics.
Senior Research Mathematical Statistician			Areas of Research
	Terrance Savitsky	(202) 691-7382	Bayesian model estimation under complex sampling to achieve frequentist consistency and correct uncertainty quantification with respect to the joint distribution governing population generation and the taking of a complex sample; Bayesian synthetic data estimation for the achievement of a formal privacy guarantee that well-preserves the utility of the closely-held data distribution; Bayesian functional data models for small domain estimation for time- and spatially-indexed data; Bayesian nonparametric modeling, including Gaussian processes, continuous random measures and adaptive auto-regressive prior formulations.
Senior Research Survey Methodologist			Areas of Research
	Douglas Williams	(202) 691-5707	Survey nonresponse, experimental methods and design, questionnaire design, qualitative testing, paradata, web and mobile survey design.
Senior Mathematical Statistician			Areas of Research
	Daniell Toth	(202) 691-7380	Machine learning, nonparametric regression, estimation and inference with complex sample survey data, time series analysis.
Senior Research Psychologist
	This position is currently vacant.
General Information
	Pamela Anderson	(202) 691-7375

Mathematical Statistics Research Center

Director			Areas of Research
	Wendy Martinez	(202) 691-7400	Computational statistics, exploratory data analysis, data visualization, outlier detection, statistical pattern recognition, spatial statistics, analysis of unstructured text.
Research Mathematical Statisticians			Areas of Research
	Moon Jung Cho	(202) 691-7384	Resampling variance estimation method, bootstrap variance estimation method, Balanced Repeated Replicate (BRR) method, missing or fragmented data, modeling of survey response rates.
	Dan Gillman	(202) 691-7523	Statistical metadata, metadata standards, automated coding, terminology.
	Steve Miller	(202) 691-7379	Statistical methods, measurement error, analysis of data from complex surveys, variance estimation, inference.
	Randall Powers	(202) 691-7381	Nonresponse, data visualization, clustering analysis, data matching.
	Michael Sverchkov	(202) 691-7374	Estimation and inference with complex sample survey data, variance estimation, small area estimation, calibration, time series analysis.
	Daniel Yang	(202) 691-7530	Respondent burden analysis, recursive partitioning models for complex design, response propensity models, SOII Case and Demographic injury rates.
ASA/NSF/BLS Research Fellows
	There are currently no ASA/NSF/BLS Research Fellows.

Behavioral Science Research Center

Director
	This position is currently vacant.
Research Psychologists			Areas of Research
	Jean Fox	(202) 691-7370	Usability, user experience, user interface design, usability testing, computer-assisted data collection.
	Robin Kaplan	(202) 691-7383	Cognitive sources of measurement error, memory retrieval, context effects, questionnaire design, experimental and qualitative research methods, usability.
	Erica Yu	(202) 691-7924	Cognitive sources of measurement error, experimental methods, questionnaire design, interviewer behavior.

Research Statisticians			Areas of Research
	Josh Langeland	(202) 691-5037	Adaptive Design, contact strategies, nonresponse adjustment, electronic response in establishment surveys.
	Jonathan Mendelson	(202) 691-7268	Nonresponse, experimental design and analysis, survey modes, sampling and weighting design, Bayesian methods, measurement error.
Cognitive Laboratory
	Stella Godbolt	(202) 691-7524	Schedules participants for studies, maintains database of volunteers, coordinates and assists with studies.

Data Science Research

Research Statisticians			Areas of Research
	Brandon Kopp	(202) 691-7514	Machine learning, responsible AI, natural language processing, data visualization.