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Answers and rating deltas for
Using SUM and UNIQUE to count occurrences of value within subset of a matrix
| Author | Votes | Δ |
|---|---|---|
| Malcolm Dcosta | 1 | 0.00 |
| zenpoy | 1 | +3.79 |
| jpjacobs | 0 | -0.47 |
Last visited: Sep 14, 2014, 5:07:29 AM