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Answers and rating deltas for
How to find the exact number of a single letter in a string of characters in R?
| Author | Votes | Δ |
|---|---|---|
| A5C1D2H2I1M1N2O1R2T1 | 2 | +0.36 |
| matt_k | 0 | -2.88 |
Last visited: Sep 14, 2014, 5:07:29 AM