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Answers and rating deltas for
How to use dplyr to conditionally change values in a column by group?
| Author | Votes | Δ |
|---|---|---|
| akrun | 4 | +0.75 |
| tmfmnk | 2 | -0.13 |
| nycrefugee | 1 | -0.98 |
| 23stacks1254 | 0 | -3.95 |
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