StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
R - Recode NA with levels of a factor in grouped data
Author
Votes
Δ
akrun
4
+1.16
Benjamin
1
-0.71
Edu
0
-3.56
Last visited: Mar 8, 2017, 10:25:54 AM