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Answers and rating deltas for
Grouping DataFrame and Averaging Rows in Multiple Columns Based on Groupings, Ignoring Zeros
| Author | Votes | Δ |
|---|---|---|
| aosmith | 2 | +3.72 |
| Bernardo | 0 | -1.87 |
| Mahdi Jadaliha | 0 | -1.86 |
Last visited: May 1, 2015, 6:39:02 PM