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New Zealand Journal of Forestry Science

Table 9 Predicted model coefficients and approximate standard errors for most appropriate model for Ribbonwood

From: The influence of initial and post-thinning stand density on Douglas-fir branch diameter at two sites in New Zealand

Coefficient

Ribbonwood – Model 4

     b 1

67.96 ± 6.23

     b 2

45.38 ± 1.87

     a 3

1.85 ± 0.04

     a 4

0.00015 ± 0.00002

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