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    Answers and rating deltas for
    In R, why is sum so slow compared to others, such as cumsum?
| Author | Votes | Δ | 
|---|---|---|
| Martin Morgan | 20 | +0.37 | 
| Michael Lawrence | 10 | +0.51 | 
| MrFlick | 0 | -3.44 | 
Last visited: Sep 14, 2014, 5:07:29 AM