StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

How to create a new variable in a data.frame based on a condition?

Author Votes Δ
Marco 9 0.00
Roman Luštrik 1 0.00
Last visited: Sep 14, 2014, 5:07:29 AM