## 5 Conclusions
\begin{table}
\begin{tabular}{c c c c c} \hline \hline
**Dataset** & **Description** & **W—Stat** & \(p\)**-Value** & **Outcome** \\ \hline CS0-10 & Skidding, control, soil layer from 0 to 10 cm in depth & 0.927460 & \(<\)0.001 & No \\ CS11-20 & Skidding, control, soil layer from 11 to 20 cm in depth & 0.938280 & \(<\)0.001 & No \\ CS21-30 & Skidding, control, soil layer from 21 to 30 cm in depth & 0.818967 & \(<\)0.001 & No \\ CS31-50 & Skidding, control, soil layer from 31 to 50 cm in depth & 0.907501 & \(<\)0.001 & No \\ CS51-65 & Skidding, control, soil layer from 51 to 65 cm in depth & 0.946184 & \(<\)0.001 & No \\ P1S0-10 & Skidding, pass 1, soil layer from 0 to 10 cm in depth & 0.952266 & 0.001 & No \\ P1S11-20 & Skidding, pass 1, soil layer from 11 to 20 cm in depth & 0.915452 & \(<\)0.001 & No \\ P1S21-30 & Skidding, pass 1, soil layer from 21 to 30 cm in depth & 0.897632 & \(<\)0.001 & No \\ P1S31-50 & Skidding, pass 1, soil layer from 31 to 50 cm in depth & 0.974840 & 0.001 & No \\ P1S51-65 & Skidding, pass 1, soil layer from 51 to 65 cm in depth & 0.967426 & 0.001 & No \\ P2S0-10 & Skidding, pass 2, soil layer from 0 to 10 cm in depth & 0.975937 & 0.044 & No \\ P2S11-20 & Skidding, pass 2, soil layer from 11 to 20 cm in depth & 0.897972 & \(<\)0.001 & No \\ P2S21-30 & Skidding, pass 2, soil layer from 21 to 30 cm in depth & 0.936113 & \(<\)0.001 & No \\ P2S31-50 & Skidding, pass 2, soil layer from 31 to 50 cm in depth & 0.925082 & \(<\)0.001 & No \\ P2S51-65 & Skidding, pass 2, soil layer from 51 to 65 cm in depth & 0.957938 & \(<\)0.001 & No \\ P3S0-10 & Skidding, pass 3, soil layer from 0 to 10 cm in depth & 0.954698 & 0.001 & No \\ P3S11-20 & Skidding, pass 3, soil layer from 11 to 20 cm in depth & 0.983625 & 0.252 & Yes \\ P3S21-30 & Skidding, pass 3, soil layer from 21 to 30 cm in depth & 0.912991 & \(<\)0.001 & No \\ P3S31-50 & Skidding, pass 3, soil layer from 31 to 50 cm in depth & 0.972430 & 0.001 & No \\ P3S51-65 & Skidding, pass 3, soil layer from 51 to 65 cm in depth & 0.967552 & 0.001 & No \\ P4S0-10 & Skidding, pass 4, soil layer from 0 to 10 cm in depth & 0.973228 & 0.026 & No \\ P4S11-20 & Skidding, pass 4, soil layer from 11 to 20 cm in depth & 0.918078 & \(<\)0.001 & No \\ P4S21-30 & Skidding, pass 4, soil layer from 21 to 30 cm in depth & 0.948274 & 0.001 & No \\ P4S31-50 & Skidding, pass 4, soil layer from 31 to 50 cm in depth & 0.968375 & \(<\)0.001 & No \\ P4S51-65 & Skidding, pass 4, soil layer from 51 to 65 cm in depth & 0.964185 & 0.001 & No \\ P5S0-10 & Skidding, pass 5, soil layer from 0 to 10 cm in depth & 0.982759 & 0.167 & Yes \\ P5S11-20 & Skidding, pass 5, soil layer from 11 to 20 cm in depth & 0.932247 & \(<\)0.001 & No \\ P5S21-30 & Skidding, pass 5, soil layer from 21 to 30 cm in depth & 0.937213 & \(<\)0.001 & No \\ P5S31-50 & Skidding, pass 5, soil layer from 31 to 50 cm in depth & 0.960442 & \(<\)0.001 & No \\ P5S51-65 & Skidding, pass 5, soil layer from 51 to 65 cm in depth & 0.952326 & \(<\)0.001 & No \\ P10S0-10 & Skidding, pass 10, soil layer from 0 to 10 cm in depth & 0.966026 & 0.007 & No \\ P10S11-20 & Skidding, pass 10, soil layer from 11 to 20 cm in depth & 0.951003 & No \\ P10S21-30 & Skidding, pass 10, soil layer from 21 to 30 cm in depth & 0.961531 & 0.005 & No \\ P10S31-50 & Skidding, pass 10, soil layer from 31 to 50 cm in depth & 0.942539 & \(<\)0.001 & No \\ P10S51-65 & Skidding, pass 10, soil layer from 51 to 65 cm in depth & 0.950297 & \(<\)0.001 & No \\ P1S50-10 & Skidding, pass 15, soil layer from 0 to 10 cm in depth & 0.940025 & \(<\)0.001 & No \\ P15S21-30 & Skidding, pass 15, soil layer from 21 to 30 cm in depth & 0.944214 & \(<\)0.001 & No \\ P15S31-50 & Skidding, pass 15, soil layer from 31 to 50 cm in depth & 0.952136 & \(<\)0.001 & No \\ P15S51-65 & Skidding, pass 15, soil layer from 51 to 65 cm in depth & 0.950648 & \(<\)0.001 & No \\ \hline \hline \end{tabular}
\end{table} 
Table 3: Results of the normality check of the delimited soil layers for testing area S.