is_join_report

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

joinspy

Diagnostic Tools for Data Frame Joins

is_join_report function

<dl><dt>x</dt>
<dd>An object to test.</dd></dl>

Arguments

Check if Object is a JoinReport — is_join_report

<dl>

<dt>x</dt>
<dd>An object to test.</dd>

</dl>

is_join_report: Check if Object is a JoinReport

Description

Usage

Value

Arguments