StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to extract all columns from a dataframe based upon partial column names in a vector using R
| Author | Votes | Δ |
|---|---|---|
| agstudy | 3 | +1.88 |
| thelatemail | 2 | -1.21 |
Last visited: Sep 14, 2014, 5:07:29 AM