StackRating

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

How to collapse Pandas Dataframe Columns and Concatenate Strings

Author Votes Δ
DSM 5 +0.87
Andy Hayden 3 -0.36
grasshopper 1 -2.43
Last visited: Sep 14, 2014, 5:07:29 AM