| Kendall tau rank correlations for all pairs of data series | ||
| pair | tau | p-value |
| tau( WLH , HICP ) | 0.0147321585946294 | 0.872636666124234 |
| tau( WLH , PS/EU ) | -0.221090696717606 | 0.0132683706373943 |
| tau( WLH , PI ) | -0.409817358558913 | 4.44850240139565e-06 |
| tau( HICP , PS/EU ) | 0.288045627479387 | 0.00158275259314578 |
| tau( HICP , PI ) | 0.0794833188400727 | 0.383490262104265 |
| tau( PS/EU , PI ) | 0.406329487823506 | 4.52200427192295e-06 |
