We are a leader in survey research and survey statistics. Augmenting our extensive program in survey research with unmatched statistical science capabilities, our survey statisticians consult with clients on every aspect of survey design and analysis and offer solutions tailored to specific needs.
We are a recognized leader in developing and implementing innovative procedures for survey sampling, weighting, imputation, statistical disclosure limitation, and analysis of complex survey data. Our clients rely on our extensive experience designing and analyzing cross-sectional and longitudinal sample surveys covering a wide variety of populations and substantive issues such as drug abuse and education. We develop new technologies—such as adaptive design and total survey quality—to increase the quality of data and decrease the cost of data collection. Our team applies and develops methodology, including address-based sampling and small area estimation.