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Values of the metric and parameters for polynomial regression of degree 2.
| Metric/Parameter | 20% Test Size | 10% Test Size |
|---|---|---|
| R2 | 0.8228 | 0.6718 |
| adjusted R2 | 0.986 | 0.992 |
| a | 639.55 (t-stat: 40.006) | 603.0274 (t-stat: 50.056) |
| b | −3.406e+04 (t-stat: 19.266) | −3.073e+04 (t-stat: 20.574) |
| c | 3.21e+05 (t-stat: 7.844) | 2.744e+05 (t-stat: 7.073) |
