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    Answers and rating deltas for
    Sum up equal variables in data frame in R keeping values in different columns
| Author | Votes | Δ | 
|---|---|---|
| Jilber Urbina | 4 | +0.86 | 
| josliber | 2 | -0.32 | 
| Kara Woo | 1 | -2.21 | 
| Max Candocia | 1 | -2.10 | 
Last visited: May 1, 2015, 7:16:46 PM