StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to get all combinations of 2 from a grouped column in a data frame
| Author | Votes | Δ | 
|---|---|---|
| Ronak Shah | 3 | +0.87 | 
| Abdessabour Mtk | 1 | -0.44 | 
| tylcole | 0 | -3.45 | 
Last visited: Nov 27, 2022, 9:27:33 PM