Model | R2 | F | Standard coefficient (B) | The parameters were significant (<0.05) |
Model 1 (θ1) | 0.014 | 0.278 | 0.117 | 0.603 (0.517) |
Model 2 (θ2) | 0.518 | 21.531 | 0.720 | 0.000*** (0.00039) |