Official Journal of the Japan Wood Research Society
Fixed effects | Estimate | SE | T | ||
---|---|---|---|---|---|
Radii | 1 | βA0 | 0.5691 | 0.03113 | 18.28** |
2 | βB0 | 0.5831 | 0.03113 | 18.73** | |
Radii*RRD | 1 | βA1 | 0.3652 | 0.00880 | 2.30* |
2 | βB1 | 0.3114 | 0.00880 | 1.97 | |
Radii*RRD2 | 1 | βA2 | − 0.3112 | 0.00103 | − 0.93 |
2 | βB2 | − 0.3051 | 0.00103 | − 0.92 | |
Random effects | |||||
Level 2 "Tree" | Variance | S.E | Z | ||
bi | 0.001049 | 0.001615 | 0.87 | ||
Level 1 "RRD" | |||||
AR(1) | ρ | 0.7481 | 0.03736 | 20.02** | |
Residual | eij | 0.003884 | 0.000577 | 6.73** |