| Kendall tau rank correlations for all pairs of data series | ||
| pair | tau | p-value |
| tau( Euro95 , Diesel ) | 0.840667255012698 | 0 |
| tau( Euro95 , LPG ) | 0.653213899405744 | 2.22044604925031e-16 |
| tau( Euro95 , Wisselkoers ) | 0.491704992963754 | 1.86060056250881e-10 |
| tau( Diesel , LPG ) | 0.701156015425902 | 0 |
| tau( Diesel , Wisselkoers ) | 0.419918150835795 | 5.86058821472335e-08 |
| tau( LPG , Wisselkoers ) | 0.427639074353845 | 4.02550706102289e-08 |
