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    Answers and rating deltas for
    dplyr: How to use group_by inside a function?
| Author | Votes | Δ | 
|---|---|---|
| G. Grothendieck | 17 | +1.65 | 
| BrodieG | 0 | -1.65 | 
Last visited: Sep 14, 2014, 5:07:29 AM