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Answers and rating deltas for
SAS: How to count distinct at multiple levels
| Author | Votes | Δ |
|---|---|---|
| JJFord3 | 3 | +2.27 |
| Joe | 3 | +0.89 |
| Robert Penridge | 2 | -0.76 |
Last visited: Apr 28, 2015, 7:58:35 PM