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Answers and rating deltas for
dataframe columns as key and column data as value group by id in spark scala
| Author | Votes | Δ |
|---|---|---|
| Ramdev Sharma | 3 | +4.26 |
| chlebek | 1 | -2.09 |
| sachav | 1 | -2.17 |
Last visited: Dec 22, 2019, 3:27:20 AM