Table 2 Tests of the random forests predictive accuracy using the held-out, or out-of-bag, data from the sub-sampling procedure in each iteration
|  | Estimate | Std. Error | t-value | Pr(> t) |
|---|---|---|---|---|
Tillage reduction | ||||
 Mean forest prediction | 1.01 | 0.06 | 15.91 |  < 0.001 |
 Differential forest prediction | 1.17 | 0.09 | 13.15 |  < 0.001 |
Cover-cropping | ||||
 Mean forest prediction | 1.01 | 0.04 | 25.37 |  < 0.001 |
 Differential forest prediction | 1.13 | 0.04 | 26.44 |  < 0.001 |