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Answers and rating deltas for
How to group or subset a data frame by two conditions in R
| Author | Votes | Δ |
|---|---|---|
| G. Grothendieck | 4 | +1.32 |
| Rui Barradas | 1 | +0.80 |
| Roman | 0 | -1.06 |
| jogo | 0 | -1.07 |
Last visited: Aug 9, 2018, 9:00:57 PM