StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to "stack" and "unstack" in R, for summary statistics with 2 factors
Author
Votes
Δ
akrun
1
+2.21
IRTFM
0
-2.21
Last visited: May 1, 2015, 9:26:54 PM