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Answers and rating deltas for
When using mutate() in dplyr, how to create a new column to be the sum or mean or several cells in t
| Author | Votes | Δ |
|---|---|---|
| Lorenzo Rossi | 0 | +0.72 |
| Ben Bolker | 0 | -0.09 |
Last visited: Aug 26, 2016, 2:34:25 PM