The rank correlation and P values within the NEL region
| Skewness | Variance | Sum Average | Sum Variance | |
|---|---|---|---|---|
| Skewness | – | −0.47 (.022) | −0.51 (.010) | −0.52 (.008) |
| Variance | −0.47 (.022) | – | 0.94 (<.001) | 0.95 (<.001) |
| Sum average | −0.51 (.010) | 0.94 (<.001) | – | 0.99 (<.001) |
| Sum variance | −0.52 (.008) | 0.95 (<.001) | 0.99 (<.001) | – |
Note:— – indicates not applicable.