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    Answers and rating deltas for
    data.table: Proper way to do create a conditional variable when column names are not known?
| Author | Votes | Δ | 
|---|---|---|
| G. Grothendieck | 3 | +1.37 | 
| agstudy | 2 | -0.70 | 
Last visited: Sep 14, 2014, 5:07:29 AM