StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Is there an efficient way to append to an existing csv file without duplicates in R?
Author
Votes
Δ
Sirvydas
2
+4.10
Hack-R
1
-4.10
Last visited: Apr 29, 2015, 2:59:01 PM