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Answers and rating deltas for
How to get mean of nonzero elements by row, varying which columns are used by a condition
| Author | Votes | Δ |
|---|---|---|
| akrun | 3 | +2.45 |
| Ronak Shah | 2 | +0.04 |
| Frank | 0 | -2.16 |
Last visited: Sep 4, 2019, 3:46:46 PM