StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How can I add a column from one dataframe to another dataframe?
Author
Votes
Δ
cggarvey
2
+3.95
Hari_pb
0
-3.95
Last visited: Feb 2, 2016, 1:04:35 AM