Friedman Rank Test |
QS Test |
Kruskall Wallis Test |
F-Test on Seasonal Dummies |
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|---|---|---|---|---|---|---|---|---|
| Test-Stat | p-Value | Test-Stat | p-Value | Test-Stat | p-Value | Test-Stat | p-Value | |
| Brent | 10.86737 | 0.4544403 | 0 | 1 | 11.320375 | 0.4168267 | 0.9710788 | 0.4725369 |
| US Refiner Acquisition Cost | 17.40318 | 0.0965024 | 0 | 1 | 20.908219 | 0.0343345 | 1.5493573 | 0.1124855 |
| WTI | 10.29443 | 0.5041137 | 0 | 1 | 9.974207 | 0.5327087 | 0.9530896 | 0.4894267 |