Article
Regression Fractional Hot Deck Imputation
Journal of the Korean Statistical Society
(2007)
Abstract
Imputation using a regression model is a method to preserve the correlation among variables and to provide imputed point estimators. We discuss the implementation of regression imputation using fractional imputation. By a suitable choice of fractional weights, the fractional regression imputation can take the form of hot deck fractional imputation, thus no artificial values are constructed after the imputation. A variance estimator, which extends the method of Kim and Fuller (2004), is also proposed. Results from a limited simulation study are presented.
Keywords
- Missing data,
- Nonresponse,
- Variance Estimation
Disciplines
Publication Date
2007
Publisher Statement
Copyright 2007 The Korean Statistical Society
Citation Information
Jae Kwang Kim. "Regression Fractional Hot Deck Imputation" Journal of the Korean Statistical Society Vol. 36 (2007) p. 423 - 434 Available at: http://works.bepress.com/jae-kwang-kim/1/