Identify Identifier-Like Numeric Predictors — identify_identifier_like

Applies conservative heuristics to declared numeric predictors. A flagged predictor is a review signal only; explicit declaration in a contract is never silently overridden.

Usage

identify_identifier_like_predictors(
  data,
  contract,
  unique_fraction = 0.9,
  integer_fraction = 0.98,
  monotone_correlation = 0.98
)

Arguments

data: A data frame.
contract: An approved model contract.
unique_fraction: Fraction of rows that must be unique before a predictor can be considered identifier-like.
integer_fraction: Fraction of finite values that must be integer-like.
monotone_correlation: Absolute correlation with row order used as a heuristic for sequence-like identifiers.

Value

A gp3bayes_identifier_predictor_audit object.