From: Geometric parameter optimization of magneto-rheological damper using design of experiment technique
Source | Sum of squares | DF | Mean square | F value | Prob >  F |  |
---|---|---|---|---|---|---|
Model | 52,283.45 | 7 | 7,469.06 | 59.26 | <0.0001 | Significant |
 A | 620.54 | 1 | 620.54 | 4.92 | 0.0508 |  |
 B | 14,441.85 | 2 | 7,220.92 | 57.29 | <0.0001 |  |
 C | 1,634.83 | 2 | 817.41 | 6.49 | 0.0156 |  |
 D | 35,586.23 | 2 | 17,793.11 | 141.18 | <0.0001 |  |
Residual | 1,260.35 | 10 | 126.03 | Â | Â | Â |
Cor total | 53,543.79 | 17 | Â | Â | Â | Â |