StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

Summing columns in R Data Set

Author Votes Δ
joel.wilson 1 +4.21
Barker 0 -2.21
Aramis7d 0 -2.01
Last visited: Feb 17, 2017, 12:28:21 AM