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Answers and rating deltas for
R loop through columns of a data frame to create new cols based on start end years
| Author | Votes | Δ |
|---|---|---|
| A5C1D2H2I1M1N2O1R2T1 | 1 | +1.66 |
| MrFlick | 0 | -1.66 |
Last visited: May 1, 2015, 10:00:31 PM