Parametric fractional imputation for missing data analysis
dc.contributor.author | Kim, Jae Kwang | |
dc.contributor.author | Kim, Jae Kwang | |
dc.contributor.department | Statistics | |
dc.date | 2018-02-18T16:59:06.000 | |
dc.date.accessioned | 2020-07-02T06:56:32Z | |
dc.date.available | 2020-07-02T06:56:32Z | |
dc.date.copyright | Sat Jan 01 00:00:00 UTC 2011 | |
dc.date.issued | 2011-01-01 | |
dc.description.abstract | <p>Parametric fractional imputation is proposed as a general tool for missing data analysis. Using fractional weights, the observed likelihood can be approximated by the weighted mean of the imputed data likelihood. Computational efficiency can be achieved using the idea of importance sampling and calibration weighting. The proposed imputation method provides efficient parameter estimates for the model parameters specified in the imputation model and also provides reasonable estimates for parameters that are not part of the imputation model. Variance estimation is discussed and results from a limited simulation study are presented.</p> | |
dc.description.comments | <p>This is a pre-copyedited, author-produced PDF of an article submitted for publication in <em>Biometrika</em>. The version of record (Kim, Jae Kwang. "Parametric fractional imputation for missing data analysis." <em>Biometrika</em> 98, no. 1 (2011): 119-132) is available online at doi:<a href="http://dx.doi.org/10.1093/biomet/asq073" target="_blank">10.1093/biomet/asq073</a>. Posted with permission.</p> | |
dc.format.mimetype | application/pdf | |
dc.identifier | archive/lib.dr.iastate.edu/stat_las_pubs/102/ | |
dc.identifier.articleid | 1121 | |
dc.identifier.contextkey | 10458008 | |
dc.identifier.s3bucket | isulib-bepress-aws-west | |
dc.identifier.submissionpath | stat_las_pubs/102 | |
dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/90402 | |
dc.language.iso | en | |
dc.source.bitstream | archive/lib.dr.iastate.edu/stat_las_pubs/102/2011_Kim_ParametricFractional.PDF|||Fri Jan 14 18:15:59 UTC 2022 | |
dc.source.uri | 10.1093/biomet/asq073 | |
dc.subject.disciplines | Design of Experiments and Sample Surveys | |
dc.subject.disciplines | Statistical Methodology | |
dc.subject.disciplines | Statistics and Probability | |
dc.subject.keywords | EM algorithm | |
dc.subject.keywords | Importance sampling | |
dc.subject.keywords | Item nonresponse | |
dc.subject.keywords | Monte Carlo EM | |
dc.subject.keywords | Multiple imputation | |
dc.title | Parametric fractional imputation for missing data analysis | |
dc.type | article | |
dc.type.genre | article | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | fdf914ae-e48d-4f4e-bfa2-df7a755320f4 | |
relation.isOrgUnitOfPublication | 264904d9-9e66-4169-8e11-034e537ddbca |
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