Research Article
Wind Speed Estimation: Incorporating Seasonal Data Using Markov Chain Models
Table 5
Ansari-Bradley test results.
| | Actual data | Synthetic data | Equal medians | Ansari-Bradley test (P values) | Decision
() |
| | Winter 20 m US | Winter 20 m (1st order MC) | Yes | 0.2493 | H1 rejected | | Spring 20 m US | Spring 20 m (1st order MC) | No | — | — | | Summer 20 m US | Summer 20 m (1st order MC) | No | — | — | | Summer 20 m (2nd order MC) | Yes | 0.0143 | H1 rejected | | Autumn 20 m US | Autumn 20 m (1st order MC) | Yes | 0.7394 | H1 rejected | | Autumn 20 m (2st order MC) | Yes | 0.0408 | H1 rejected | | Winter 30 m TR | Winter 30 m (1st order MC) | Yes | 0.1361 | H1 rejected | | Spring 30 m TR | Spring 30 m (1st order MC) | Yes | 0.099 | H1 rejected | | Summer 30 m TR | Summer 20 m (1st order MC) | No | — | — | | Summer 20 m (2nd order MC) | No | — | — |
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