Look up the effective threshold for a check, with per-column fallback — col_threshold • dqcheckr

Resolution order: column_rules.<col>.<key> > rules.<key> > default.

Usage

col_threshold(config, col, key, default = NULL)

Arguments

config: Named list. Merged configuration.
col: Character. Column name.
key: Character. Threshold key (e.g. "max_missing_rate").
default: Default value if not found at any level.

Value

The resolved threshold value.