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Answers and rating deltas for
How can I change the names of multiple columns in r using paste0
| Author | Votes | Δ |
|---|---|---|
| akrun | 2 | 0.00 |
Last visited: Sep 4, 2019, 3:46:46 PM
| Author | Votes | Δ |
|---|---|---|
| akrun | 2 | 0.00 |