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 efficiently group several columns into one list column in data.table

Author Votes Δ
ThomasIsCoding 2 +1.38
Cole 1 -0.80
JDG 0 -4.63
Last visited: May 14, 2020, 3:16:00 AM