Phonetic Match Chart

Visualizes phonetic coding agreement between two columns. Shows how Soundex groupings match across pairs.

Usage

il_phonetic_chart(.data, col_1, col_2, con = NULL)

Arguments

.data

A data frame or character table name.

col_1, col_2

Column names (unquoted or character).

con

A DBI connection from DBI::dbConnect(). If provided and duckdb::duckdb() or PostgreSQL, computes Soundex in SQL.

Value

A ggplot2::ggplot() object.