Table 7.
Summary of the fitting performance of the best models for wind speed and solar radiation only using the linear temporal trend or climate variables as predictors.
| Season | Temporal trend Adj.R2 | Climate variable Adj.R2 |
|---|---|---|
| Feb-Apr wind speed | 0.80 | 0.19 |
| May-Jul wind speed | 0.78 | |
| Aug-Oct wind speed | 0.62 | 0.26 |
| Nov-Jan wind speed | 0.80 | 0.40 |
| Feb-Apr solar radiation | 0.38 | |
| May-Jul solar radiation | 0.11 | 0.11 |
| Aug-Oct solar radiation | 0.17 | |
| Nov-Jan solar radiation | 0.19 | 0.47 |
The blank cells indicate that the best model for that season and variable did not include a temporal trend term (middle column) or climate predictor terms (right column). The Adj.R2 values for the models that only include climate predictor terms are calculated using the data after removing the temporal trend of observed wind speed and solar radiation.