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Answers and rating deltas for
calculate the mean for each column of a matrix in R
| Author | Votes | Δ |
|---|---|---|
| A5C1D2H2I1M1N2O1R2T1 | 5 | +0.36 |
| bob | 0 | -2.86 |
Last visited: Sep 14, 2014, 5:07:29 AM