joinspy

joinspy-package

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) tools:::Rd_expr_doi("10.18637/jss.v059.i10").

internal

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>.

Gilles Colling

Diagnostic Tools for Data Frame Joins

joinspy-package function

Maintainer: Gilles Colling <a href="/link/gilles.colling051%40gmail.com?package=joinspy&version=0.7.3" data-mini-rdoc="joinspy::gilles.colling051@gmail.com">gilles.colling051@gmail.com</a> (<a href="https://orcid.org/0000-0003-3070-6066">ORCID</a>) [copyright holder]

Author

joinspy: Diagnostic Tools for Data Frame Joins — joinspy-package

Maintainer: Gilles Colling <a href='mailto:gilles.colling051@gmail.com'>gilles.colling051@gmail.com</a> (<a href='https://orcid.org/0000-0003-3070-6066'>ORCID</a>) [copyright holder]

joinspy-package: joinspy: Diagnostic Tools for Data Frame Joins

Description

Arguments

Author

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