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 generate column in R which has Pairwise of one column

Author Votes Δ
rnso 0 +0.30
akrun 0 -0.24
adomasb 0 -0.45
Last visited: Apr 27, 2015, 8:18:47 PM