Provides diagnostic tools for understanding and debugging data frame joins. Analyzes key columns before joining to detect duplicates, mismatches, encoding issues, and other common problems. Explains unexpected row count changes and provides safe join wrappers with cardinality enforcement. Concepts and diagnostics build on tidy data principles as described in 'Wickham' (2014) <doi:10.18637/jss.v059.i10>.
| Version: | 0.8.0 |
| Depends: | R (≥ 4.1) |
| Imports: | cli, rlang |
| Suggests: | dplyr, data.table, tibble, testthat (≥ 3.0.0), knitr, rmarkdown, shiny, miniUI |
| Published: | 2026-03-31 |
| DOI: | 10.32614/CRAN.package.joinspy |
| Author: | Gilles Colling |
| Maintainer: | Gilles Colling <gilles.colling051 at gmail.com> |
| BugReports: | https://github.com/gcol33/joinspy/issues |
| License: | MIT + file LICENSE |
| URL: | https://gillescolling.com/joinspy/, https://github.com/gcol33/joinspy |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README, NEWS |
| CRAN checks: | joinspy results |
| Reference manual: | joinspy.html , joinspy.pdf |
| Vignettes: |
Working with Backends (source, R code) Common Join Problems (source, R code) Joins in Production (source, R code) Quick Start (source, R code) Why Your Keys Don't Match (source, R code) |
| Package source: | joinspy_0.8.0.tar.gz |
| Windows binaries: | r-devel: joinspy_0.8.0.zip, r-release: joinspy_0.7.3.zip, r-oldrel: joinspy_0.7.3.zip |
| macOS binaries: | r-release (arm64): joinspy_0.8.0.tgz, r-oldrel (arm64): joinspy_0.7.3.tgz, r-release (x86_64): joinspy_0.8.0.tgz, r-oldrel (x86_64): joinspy_0.8.0.tgz |
| Old sources: | joinspy archive |
| Reverse suggests: | keyed |
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