Missing data arise across disciplines—from clinical trials and longitudinal surveys to environmental monitoring and economic studies—and must be addressed to avoid biased estimates and loss of ...

Missing data can plague researchers in many scenarios, arising from incomplete surveys, experimental objects broken or destroyed, or data collection/computational errors. This short course will ...

When census-takers can’t reach anyone at a particular address or obtain information about occupants in other ways, they sometimes use a last-resort statistical technique called “imputation” to fill in ...

Feasibility study of mass imputation for Census purposes An important variable of the Population and Housing Census is the highest level of education attained. For the 2011 Census, this variable was ...

Hollenbach, F.M., I. Bojinov, S. Minhas, N.W. Metternich, M.D. Ward, and A. Volfovsky. "Multiple Imputation Using Gaussian Copulas." Special Issue on New Quantitative ...

LUCENT-3 trial open-label extension data show 63.5% of adults with ulcerative colitis administered mirikizumab (Omvoh) who ...