StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How can I replace characters in a dataframe using dplyr?
| Author | Votes | Δ | 
|---|---|---|
| alistaire | 4 | +0.89 | 
| Mike Stanley | 0 | -1.88 | 
| CPak | 0 | -0.66 | 
Last visited: Dec 20, 2017, 9:47:35 PM