mdgc: Missing Data Imputation Using Gaussian Copulas (original) (raw)
Provides functions to impute missing values using Gaussian copulas for mixed data types as described by Christoffersen et al. (2021) <doi:10.48550/arXiv.2102.02642>. The method is related to Hoff (2007) <doi:10.1214/07-AOAS107> and Zhao and Udell (2019) <doi:10.48550/arXiv.1910.12845> but differs by making a direct approximation of the log marginal likelihood using an extended version of the Fortran code created by Genz and Bretz (2002) <doi:10.1198/106186002394> in addition to also support multinomial variables.
| Version: | 0.1.7 |
|---|---|
| Depends: | R (≥ 3.5.0) |
| Imports: | Rcpp |
| LinkingTo: | Rcpp, RcppArmadillo, testthat, BH, psqn |
| Suggests: | testthat, catdata |
| Published: | 2023-05-04 |
| DOI: | 10.32614/CRAN.package.mdgc |
| Author: | Benjamin Christoffersen |
| Maintainer: | Benjamin Christoffersen |
| BugReports: | https://github.com/boennecd/mdgc/issues |
| License: | GPL-2 |
| URL: | https://github.com/boennecd/mdgc |
| NeedsCompilation: | yes |
| Materials: | |
| In views: | MissingData |
| CRAN checks: | mdgc results |
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