Table 2.
Misclassification rates (% of total observations) for the validation dataset used to test the binary classification trees predicting cattle activity (grazing vs. not grazing) for all 4 years of data combined (cumulative model) and for each year modeled separately.
| Models | All Years | 2008 | 2009 | 2010 | 2011 | |
|---|---|---|---|---|---|---|
| Cumulative | ||||||
| Overall Rate | 12.9 | 11.1 | 9.7 | 16.8 | 13.5 | |
| False Positive Rate | 13.5 | 15.5 | 8.5 | 7.8 | 12.5 | |
| False Negative Rate | 12.2 | 6.5 | 10.5 | 20.9 | 14.6 | |
| Yearly | ||||||
| Overall Rate | 15.0 | 12.3 | 17.7 | 12.6 | ||
| False Positive Rate | 17.9 | 9.1 | 5.1 | 12.3 | ||
| False Negative Rate | 12.3 | 14.3 | 22.8 | 13.0 |