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Answers and rating deltas for
how to calculate mean/median per group in a dataframe in r
| Author | Votes | Δ |
|---|---|---|
| A5C1D2H2I1M1N2O1R2T1 | 5 | +0.83 |
| akrun | 3 | +0.67 |
| Eric Fail | 2 | -0.49 |
| talat | 2 | -0.65 |
| BBrill | 1 | -3.91 |
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