Table 1 Best reduced models explaining the correlations of infection and CCL, along with their two-way interaction with (1) δ15N and (2) δ13C. All models were backwards selected using AIC.
d.f (numerator, denominator) | F | p | |
---|---|---|---|
(1) δ15N | |||
Parasite presence/absence | 1828 | 9.551 | 0.002 |
CCL | 1826 | 10.865 | 0.001 |
(2) δ13C | |||
Parasite presence/absence | 1822 | 7.562 | 0.006 |
CCL | 1823 | 0.241 | 0.624 |