Table 3.
Akaike information criterion and Akaike weights for models to assess relationships between metrics and soil water infiltration rate
| Model types | Model terms | AlC | exp (AlCmin-AlCi) | Akaike weight |
|---|---|---|---|---|
| 1 term models |
2 |
52.978 |
0 |
0 |
| 1 |
58.471 |
0 |
0 |
|
| 4 |
64.397 |
0 |
0 |
|
| 3 |
77.147 |
0 |
0 |
|
| 2 term models |
2*3 |
43.15 |
0.01 |
0.01 |
| 1*2 |
43.824 |
0.01 |
0.01 |
|
| 2*4 |
45.944 |
0 |
0 |
|
| 1*4 |
59.234 |
0 |
0 |
|
| 1*3 |
60.449 |
0 |
0 |
|
| 3*4 |
66.381 |
0 |
0 |
|
| 3 term models |
2*3*4 |
34.722 |
1 |
0.68 |
| 1*2*3 |
39.013 |
0.12 |
0.08 |
|
| 1*2*4 |
44.604 |
0.01 |
0 |
|
| 1*3*4 |
61.205 |
0 |
0 |
|
| 4 term models | 1*2*3*4 | 37 | 0.32 | 0.22 |
Terms for model are as follows 1) Soil texture class, 2) tillage system, 3) type and 4) average number of worms.