StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Merge two data frames, but only include variables where there are no NAs
Author | Votes | Δ |
---|---|---|
PoGibas | 3 | +0.53 |
Andrew Haynes | 1 | +1.31 |
Rohit parihar | 0 | -2.69 |
tbradley | 0 | -2.85 |
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