Effect | Point estimate | Standard error | Degrees of freedom | p value |
---|---|---|---|---|
New variable (Sum) = 2 × weight level + horizontal distance level + twisting angle level + vertical travel distance level. | ||||
Intercept | −1.980 | 0.071 | 216 | <0.0001 |
Weight of load | 0.999 | 0.008 | 17E3 | <0.0001 |
Horizontal distance | 0.572 | 0.008 | 17E3 | <0.0001 |
Twisting angle | 0.610 | 0.008 | 17E3 | <0.0001 |
Vertical travel distance | 0.512 | 0.008 | 17E3 | <0.0001 |