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Answers and rating deltas for
How can I arrange data from wide format to long format, and specify relationships
| Author | Votes | Δ |
|---|---|---|
| A5C1D2H2I1M1N2O1R2T1 | 4 | +1.77 |
| thelatemail | 3 | -0.27 |
| akrun | 3 | -0.50 |
Last visited: Feb 8, 2016, 10:14:11 AM