TABLE 1.
Results of phylogeny-trait association tests of EEEV
| Statistica | n | Observed mean | Null mean | Significance | Difference |
|---|---|---|---|---|---|
| AI | 7.88 | 32.71 | 0 | ||
| PS | 86.94 | 230.03 | 0 | ||
| MC_state: New York | 170 | 48 | 4.02 | 0.001 | 43.98 |
| MC_state: Florida | 102 | 6.34 | 2.75 | 0.003 | 3.60 |
| MC_state: Massachusetts | 89 | 22 | 2.51 | 0.001 | 19.49 |
| MC_state: Virginia | 20 | 3 | 1.21 | 0.003 | 1.79 |
| MC_state: Connecticut | 10 | 3 | 1.07 | 0.001 | 1.93 |
| MC_state: New Jersey | 7 | 2 | 1.02 | 0.011 | 0.98 |
| MC_state: Vermont | 6 | 5 | 1.02 | 0.001 | 3.98 |
| MC_state: Georgia | 5 | 1 | 1.02 | 1 | −0.02 |
| MC_state: Maryland | 3 | 1.19 | 1.01 | 1 | 0.18 |
| MC_state: New Hampshire | 2 | 1.14 | 1.001 | 1 | 0.14 |
| MC_state: Delaware | 2 | 1 | 1.002 | 1 | −0.002 |
| MC_state: Mississippi | 2 | 1 | 1.004 | 1 | −0.004 |
| MC_state: Michigan | 1 | 1 | 1 | 1 | 0 |
| MC_state: Louisiana | 1 | 1 | 1 | 1 | 0 |
| MC_state: Rhode Island | 1 | 1 | 1 | 1 | 0 |
| MC_state: Texas | 1 | 1 | 1 | 1 | 0 |
a
AI, association index; PS, parsimony score; MC, maximum clade.