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Answers and rating deltas for
R: Using values from data frame A from a date prior to populate a row in data frame B
| Author | Votes | Δ |
|---|---|---|
| Arun | 1 | +0.75 |
| col. slade | 0 | -1.21 |
| IRTFM | 0 | -0.60 |
Last visited: Apr 28, 2015, 12:22:08 PM