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Compose Custom Comparison Levels

Source: R/cl_levels.R
cl_levels.Rd

Assembles an ordered list of comparison levels from individual level constructors. Use this when the built-in cl_*() helpers do not fit and you need full control over the level hierarchy.

Usage

cl_levels(..., term_frequency = FALSE)

Arguments

...

Level objects created by cl_null(), cl_exact(), cl_jaro_winkler(), cl_else(), and similar helpers.

term_frequency

Logical. If TRUE, adjust match weights by value frequency at the highest comparison level. Defaults to FALSE.

Value

A comparison-level object for use in il_compare().

Examples

il_spec() |>
  il_compare(
    name,
    cl_levels(
      cl_null(),
      cl_exact(),
      cl_jaro_winkler(0.95),
      cl_jaro_winkler(0.88),
      cl_else(),
      term_frequency = TRUE
    )
  )
#> Linkage Specification
#>   Comparisons (1):
#>     name : levels
#>   Blocking rules: (none)