StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to induce R to "ignore" NAs when indexing into a dataframe?
| Author | Votes | Δ |
|---|---|---|
| Josh O'Brien | 4 | +1.33 |
| A5C1D2H2I1M1N2O1R2T1 | 2 | -1.03 |
| IRTFM | 2 | -0.29 |
Last visited: Sep 14, 2014, 5:07:29 AM