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Answers and rating deltas for
How to sum up the nth column with the n+1th column in a dataframe
| Author | Votes | Δ |
|---|---|---|
| akrun | 1 | 0.00 |
Last visited: Jan 2, 2016, 1:09:32 AM
| Author | Votes | Δ |
|---|---|---|
| akrun | 1 | 0.00 |