Detect registered sentinel values in ENEMDU data

Scans selected variables for special codes registered in missing_code_registry.csv. This function does not modify the data.

Usage

enemdu_detect_sentinel_values(
  data,
  registry = enemdu_missing_code_registry(),
  vars = NULL,
  applies_to = "all"
)

Arguments

data

A data frame.

registry

Optional missing-code registry. Defaults to package registry.

vars

Optional character vector of variables to scan.

applies_to

Scope of rules to use. Use "all" to include all rules.

Value

A tibble with detected codes and counts.