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Answers and rating deltas for
Make matrix from two columns of a dataframe and populate it by third without nested for loop
| Author | Votes | Δ |
|---|---|---|
| jogo | 2 | +0.56 |
| Shinobi_Atobe | 1 | +0.03 |
| minem | 0 | -4.48 |
Last visited: Sep 27, 2018, 4:49:32 PM