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Answers and rating deltas for
Hierarchical data in R- How do I sum over subsets, while maintaing the tree?
| Author | Votes | Δ |
|---|---|---|
| Matthew Lundberg | 1 | -0.03 |
| Anthony Damico | 1 | +0.23 |
Last visited: Sep 14, 2014, 5:07:29 AM