StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Apply factor levels to multiple columns with missing factor levels
Author
Votes
Δ
Mike H.
1
+0.46
Ben Toh
0
-3.68
Last visited: Apr 11, 2018, 10:47:27 PM