| Kendall tau rank correlations for all pairs of data series | ||
| pair | tau | p-value |
| tau( wrkl , ind ) | -0.174714199098190 | 0.0534331662731151 |
| tau( wrkl , gron ) | -0.452856185504157 | 5.51467958017245e-07 |
| tau( wrkl , bouw ) | 0.264030846602157 | 0.00354025617097453 |
| tau( ind , gron ) | 0.198361126879069 | 0.0251755547988204 |
| tau( ind , bouw ) | 0.21895340275087 | 0.0135677207543654 |
| tau( gron , bouw ) | -0.0169683366487314 | 0.848248719266888 |
