StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Calculating columns with row percentage after obtaining sums by group in dplyr
Author
Votes
Δ
LyzandeR
3
+0.77
bramtayl
2
-0.15
atiretoo
2
-1.59
Last visited: Mar 2, 2016, 10:38:17 PM