Errors of commission and omission resulting from application of our proposed L. maackii detection threshold. The threshold had a high average accuracy, but limited ability to detect presence in some sites (e.g., Parker Woods and Avon Woods).
| Green Space | Present L.maackii | Absent L.maackii | Error of Commission | Error of Omission | Total | Overall Accuracy |
|---|---|---|---|---|---|---|
| Bender Mountain | 4 | 17 | 1 | 2 | 24 | 88% |
| Buttercup Valley | N/A | 8 | 0 | N/A | 8 | 100% |
| Parkers Woods | 8 | N/A | N/A | 4 | 12 | 67% |
| Spring Grove Cemetery | 18 | N/A | N/A | 2 | 20 | 90% |
| Avon Woods | 4 | N/A | N/A | 4 | 8 | 50% |
| Total | 34 | 25 | 1 | 12 | 72 | 82% |