Estimate | Std. error | t value | p-value | |
Intercept | 89.486 | 0.36 | 248.78 | 0.000 |
Log decks | −13.955 | 0.512 | −27.256 | 0.000 |
Primary roads | −10.762 | 0.565 | −19.064 | 0.000 |
Secondary roads | −3.403 | 0.416 | −8.18 | 0.000 |
Tree fall gaps | −3.784 | 0.486 | −7.791 | 0.000 |
Skid trails | −1.481 | 0.547 | −2.705 | 0.007 |