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Abstract Details

Activity Number: 626
Type: Contributed
Date/Time: Thursday, August 2, 2012 : 8:30 AM to 10:20 AM
Sponsor: Section on Survey Research Methods
Abstract - #304683
Title: Semi-Parametric Imputation of Panel Surveys
Author(s): David Judkins*+ and Andrea Piesse and Wen-Chau Haung
Companies: Abt Associates and Westat and Westat
Address: 4550 Montgomery Ave., Bethesda, MD, 20814, United States
Keywords: Cyclic p-partition hotdecks

In 2007, Judkins, Krenzke, Piesse, Fan, and Haung reported on the performance of a new semi-parametric imputation algorithm designed to impute entire questionnaires with minimal human supervision while preserving important first- and second-order distributional properties. In a 2008 paper, we reported on procedures for post-imputation variance estimation to be used in conjunction with the semi-parametric imputation algorithm. In this paper, we discuss recent enhancements to handle very large longitudinal datasets for the Mental Health Treatment Study.

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