@ProfessorJVH @JessedHagopian @andreperryedu I understand need of data for policy but need a cost analysis of the extra variance explained
In reply to https://twitter.com/i/status/604314530601029632
@ProfessorJVH @JessedHagopian @andreperryedu I understand need of data for policy but need a cost analysis of the extra variance explained
By Greg McVerry · Permalink · Original tweet
