Appendix E. An ANOVA table of mixed-model analysis of the effect of cattle on pollinator visit frequency for four species whose density was significantly lower in grazed sites.
ANOVA
Species
Year
Source
Numerator df
Denominator df
MS
F
P
Alstroemeria aurea
1999–2000
G
1
3
1287489.0
3.09
0.1762
P
3
3
104948.0
0.24
0.8613
G × P
3
883
429465.0
7.79
<.0001
2000–2001
G
1
3
3141.3
0.12
0.7514
P
3
3
212052.0
7.96
0.0611
G × P
3
548
26630.0
1.64
0.1799
Aristotelia chilensis
1999–2000
G
1
2
3293.6
2.12
0.2809
P
2
2
8767.1
5.60
0.1516
G × P
2
117
1566.5
2.22
0.1134
2000–2001
G
1
3
19246.0
1.96
0.2525
P
3
3
14081.0
1.37
0.4013
G × P
3
223
10288.0
3.25
0.0226
Cynanchum diemii
1999–2000
G
1
2
1617.4
2.06
0.2706
P
2
2
236.6
0.30
0.7700
G × P
2
154
791.8
1.09
0.3396
Ribes magellanicum
1999–2000
G
1
3
250.6
1.29
0.2992
P
3
3
7.1
0.04
0.9867
G × P
3
110
171.8
0.61
0.6104
Notes: Tests were conducted on data ranks. Main effects of grazing (G) and pair (P) and their interaction (G × P) are given. P values <0.1 are in bold.