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datadict: Validate Data Against a 'data-dict.yaml' Data Dictionary

A data dictionary describes a collection of related tables: their columns, types, constraints, relationships, and glossary. Validate a dataset against its dictionary and read the findings as an HTML report. Reference: <https://data-dict.tidyverse.org>.

Version: 0.1.0
Depends: R (≥ 4.1)
Imports: cli (≥ 3.2.0), processx, tools, utils
Suggests: nanoparquet, testthat (≥ 3.0.0), withr
Published: 2026-09-17
DOI: 10.32614/CRAN.package.datadict (may not be active yet)
Author: Gábor Csárdi ORCID iD [aut, cre], Hadley Wickham ORCID iD [aut], Posit Software, PBC ROR ID [cph, fnd]
Maintainer: Gábor Csárdi <gabor at posit.co>
BugReports: https://github.com/tidyverse/data-dict/issues
License: MIT + file LICENSE
URL: https://data-dict.tidyverse.org, https://github.com/tidyverse/data-dict
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: datadict results

Documentation:

Reference manual: datadict.html , datadict.pdf

Downloads:

Package source: datadict_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): datadict_0.1.0.tgz, r-release (x86_64): datadict_0.1.0.tgz, r-oldrel (x86_64): datadict_0.1.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=datadict to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.