StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
count number of non-NA columns in a grouped_df dplyr
| Author | Votes | Δ |
|---|---|---|
| alistaire | 1 | 0.00 |
Last visited: Apr 12, 2018, 7:06:33 AM
| Author | Votes | Δ |
|---|---|---|
| alistaire | 1 | 0.00 |