Table 1

Fixed-effect analysis of variance for prevalence of infection with parasite source, host source, and parasite dose as factors. R-squared for the model was 0.92.

Source
s.s.
d.f.
m.s.
F
P

Parasite source
0.002
1
0.002
2.45
0.125
Host source
0.001
1
0.001
0.96
0.333
Dose
0.133
1
0.133
136.08
<0.001
Parasite * Host
0.210
1
0.210
213.66
<0.001
Parasite * Dose
<0.001
1
<0.001
0.12
0.727
Host * Dose
<0.001
1
<0.001
0.24
0.629
Parasite * Host * Dose
0.118
1
0.118
120.09
<0.001
Error
0.039
40
0.001


Total
0.782
48




Osnas and Lively Frontiers in Zoology 2005 2:8   doi:10.1186/1742-9994-2-8