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    Answers and rating deltas for
    How can I use Mutate with ifelse to parse string data into a new variable?
| Author | Votes | Δ | 
|---|---|---|
| G. Grothendieck | 1 | +0.37 | 
| tyluRp | 0 | -2.98 | 
Last visited: Feb 9, 2018, 9:44:40 AM