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Answers and rating deltas for
Subtract columns in R data frame but keep values of var1 or var2 when the other is NA
| Author | Votes | Δ |
|---|---|---|
| Saurabh Chauhan | 2 | +4.65 |
| Tim Biegeleisen | 1 | +0.34 |
| akrun | 0 | -0.92 |
Last visited: Jan 1, 2019, 8:55:20 AM