StackRating
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Answers and rating deltas for
Calculating the means of many factor columns in a data frame
Author | Votes | Δ |
---|---|---|
David Arenburg | 4 | +0.49 |
akrun | 2 | -0.07 |
Kumar Manglam | 0 | -1.67 |
Ludwig Eksteen | 0 | -1.69 |
Last visited: May 3, 2016, 9:08:31 AM