From: The influence of initial and post-thinning stand density on Douglas-fir branch diameter at two sites in New Zealand
Model fitted
Mean residual
Standard deviation
Range of residuals
Error mean square
1. Equation 7: individual trees
−0.019
7.44
−22.5 to 44.4
3. Equation 7, and 8: all trees
−0.016
10.26
−32.8 to 76.7
105.3
4. Equation 7, 8 and 10: all trees
−0.013
9.96
−32.4 to 75.5
99.5