Ecological Archives E096-045-A4
Grace F. Chen and Douglas W. Schemske. 2015. Ecological differentiation and local adaptation in two sister species of Neotropical Costus (Costaceae). Ecology 96:440–449. http://dx.doi.org/10.1890/14-0428.1
Appendix D. Supplementary results: statistical analysis of reciprocal transplant experiments conducted with Costus allenii and C. villosissimus in Central Panama.
Table D1. Logistic regression for the effects of species, habitat, cohort, and all possible interactions on seed fitness in the reciprocal seed transplant experiment.
|
|
Seed germination |
Seedling survival |
Germination × Survival |
|||
Source |
df |
Deviance |
P |
Deviance |
P |
Deviance |
P |
Species |
1 |
21.67 |
<0.001 |
13.64 |
<0.001 |
2.28 |
0.131 |
Habitat |
1 |
76.83 |
<0.001 |
9.66 |
0.002 |
2.29 |
0.130 |
Cohort |
1 |
12.51 |
<0.001 |
0.29 |
0.588 |
2.31 |
0.129 |
Species × Habitat |
1 |
0.43 |
0.514 |
23.19 |
<0.001 |
31.12 |
<0.001 |
Species × Cohort |
1 |
0.83 |
0.362 |
0.64 |
0.423 |
0.51 |
0.476 |
Habitat × Cohort |
1 |
0.95 |
0.330 |
0.00 |
0.999 |
0.00 |
1.000 |
Species × Habitat × Cohort |
1 |
0.02 |
0.897 |
0.00 |
0.999 |
0.00 |
1.000 |
Table D2. Logistic regression for the effects of species, habitat, and site nested with habitat and all possible interactions on transplant survival in the reciprocal clonal transplant experiment.
Source |
df |
Deviance |
P |
Original plant size |
1 |
2.81 |
0.094 |
Species |
1 |
0.49 |
0.484 |
Habitat |
1 |
0.04 |
0.849 |
Habitat (site) |
1 |
0.14 |
0.934 |
Species × Habitat |
1 |
28.18 |
<0.001 |
Species × Habitat (site) |
1 |
5.06 |
0.080 |
Table D3. Nested ANOVA for the effects of species, habitat, and site nested with habitat and all possible interactions on plant growth and absolute fitness in the reciprocal clonal transplant experiment.
|
|
Transplant growth |
Absolute fitness |
||
Source |
df |
F |
P |
F |
P |
Species |
1 |
1.66 |
0.211 |
0.71 |
0.402 |
Habitat |
1 |
4.59 |
0.044 |
3.40 |
0.067 |
Habitat (site) |
1 |
0.88 |
0.431 |
0.67 |
0.513 |
Species × Habitat |
1 |
3.16 |
0.061 |
14.62 |
<0.001 |
Species × Habitat (site) |
1 |
0.88 |
0.431 |
0.73 |
0.483 |