Model Summary and Parameter Estimates | ||||||||
Dependent Variable: Whole tree | ||||||||
Equation | Model Summary | Parameter Estimates | ||||||
R Square | F | df1 | df2 | p-value | Constant | b1 | b2 | |
Linear | 0.748 | 136.817 | 1 | 46 | 0.000 | 226.760 | −0.097 |
|
Quadratic | 0.826 | 106.751 | 2 | 45 | 0.000 | 314.286 | −0.272 | 7.002E-005 |
The independent variable is Density. |