StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to groupby join rows while ignoring None values in columns?
| Author | Votes | Δ |
|---|---|---|
| Andy L. | 2 | +1.18 |
| Chris | 1 | -0.68 |
| Alexander Brockmeier | 0 | -2.05 |
| wong.lok.yin | 0 | -2.02 |
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