Table 5.
Estimates for Wind Speed Models.
| Centered
|
Extreme
|
Difference
|
||||
|---|---|---|---|---|---|---|
| Estimate | SE | Estimate | SE | Estimate | SE | |
| Intercept | 3.390* | 0.003 | 3.390* | 0.003 | 3.390* | 0.003 |
| Daily (D) | 0.003 | 0.020 | −0.000 | 0.005 | 0.002 | 0.025 |
| Monthly (M) | 0.060 | 0.058 | 0.060 | 0.060 | 0.070 | 0.063 |
| Area (A−) | 0.054 | 0.129 | 0.055 | 0.129 | 0.037 | 0.129 |
| D:M | 0.404 | 1.890 | 0.215 | 0.405 | 0.427 | 2.421 |
| D:A | −0.960 | 0.981 | 0.085 | 0.172 | −0.622 | 1.219 |
| M:A | 2.991 | 2.972 | 4.646 | 3.253 | 2.320 | 3.188 |
| D:M:A | 81.596 | 87.079 | −17.263 | 13.057 | 140.583 | 108.811 |
| Difference (Dif) | −0.009 | 0.021 | ||||
| D:Dif | 0.372 | 0.396 | ||||
| Dif:M | 0.800 | 2.017 | ||||
| Dif:A | −0.831 | 1.070 | ||||
| D:Dif:M | −27.370 | 37.918 | ||||
| D:Dif:A | 12.548 | 18.079 | ||||
| Dif:M:A | −115.071 | 95.164 | ||||
| D:Dif:M:A | 633.784 | 1597.736 | ||||
Note.
*
= p<.05. In the “Centered” model, daily wind speed is centered around the monthly mean. In the Extreme model, daily wind speed is a dichotomous variable that indicates whether the wind speed on that day exceeded 15MPH. The Difference model includes centered daily wind speed and the difference between the current day’s wind speed and the previous day’s wind speed.