StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to add a factor column to dataframe based on a conditional statement from another column?
Author
Votes
Δ
tdh186
11
+3.77
Frank
0
-3.77
Last visited: Sep 14, 2014, 5:07:29 AM