Description Usage Arguments Value Examples
Just like Stata's isid. For normal tables, this runs faster if data.table is installed.
1 |
df |
A dataframe to test |
... |
Variable names, following dplyr::select rules |
notifier |
A function to report conditions you wouldn't want in an ID variable (Defaults to base::warning. Other reasonable options might be base::stop to escalate issues or base::force to not report them.) |
TRUE/FALSE for ID-ness
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