Generates synthetic tabular data from real datasets using Gaussian copula models, with parametric marginal selection for numerical columns and a cumulative-frequency embedding that brings categorical and boolean columns into the same joint copula. Includes a metadata system with column types and primary keys, declarative constraints enforced via rejection sampling, conditional sampling, and quality, validity and privacy reports modeled on those of the 'SDMetrics' library. Inspired by the Python 'SDV' (Synthetic Data Vault) library by 'DataCebo'; see Patki, Wedge and Veeramachaneni (2016) "The Synthetic Data Vault" <doi:10.1109/DSAA.2016.49>.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.3.0) |
| Imports: | copula (≥ 1.1-0), generics (≥ 0.1.3), jsonlite (≥ 1.8.0), ggplot2 (≥ 3.4.0), tibble (≥ 3.2.0), FNN (≥ 1.1.3), rpart (≥ 4.1.0), scales (≥ 1.2.0), stats, utils |
| Suggests: | testthat (≥ 3.0.0), withr, knitr (≥ 1.40), rmarkdown (≥ 2.20) |
| Published: | 2026-06-08 |
| DOI: | 10.32614/CRAN.package.rsdv (may not be active yet) |
| Author: | Kailas Venkitasubramanian [aut, cre] |
| Maintainer: | Kailas Venkitasubramanian <kailasv at gmail.com> |
| BugReports: | https://github.com/kvenkita/rsdv/issues |
| License: | MIT + file LICENSE |
| URL: | https://kvenkita.github.io/rsdv/, https://github.com/kvenkita/rsdv |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README, NEWS |
| CRAN checks: | rsdv results |
| Reference manual: | rsdv.html , rsdv.pdf |
| Vignettes: |
Getting Started with rsdv: A Practitioner's Guide to Synthetic Data Generation (source, R code) Migrating from synthpop (source, R code) |
| Package source: | rsdv_0.1.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available |
Please use the canonical form https://CRAN.R-project.org/package=rsdv to link to this page.