Table 1. Summary statistics for increments datasets.
| Variables | Fitting data | Validation data | ||||||
|---|---|---|---|---|---|---|---|---|
| Mean | Min | Max | sd | Mean | Min | Max | sd | |
| CW (m) | 2.53 | 0.4 | 7.4 | 0.95 | 2.42 | 0.3 | 8.2 | 0.93 |
| DBH (cm) | 14.44 | 2.0 | 44.4 | 6.75 | 13.54 | 1.5 | 44.2 | 5.84 |
| H (m) | 13.36 | 1.2 | 36.5 | 5.56 | 12.11 | 1.3 | 30.8 | 5.35 |
| HCB (m) | 7.68 | 0.1 | 21.5 | 4.08 | 6.98 | 0.3 | 19.8 | 4.52 |
| DH (m) | 18.01 | 6.9 | 30.3 | 4.93 | 15.78 | 6.5 | 26.2 | 5.78 |
| DD (cm) | 21.43 | 8.0 | 38.6 | 5.13 | 20.43 | 10.1 | 36.0 | 6.88 |
| A (yr) | 22.63 | 7.0 | 49.0 | 9.43 | 18.10 | 5.0 | 40.0 | 8.73 |
| SI (m at 20 years) | 17.13 | 12.0 | 24.0 | 3.69 | 16.89 | 12.0 | 22.0 | 2.86 |
| SD (trees ha -1 ) | 2311 | 617 | 4500 | 1044.85 | 2862 | 467 | 4400 | 907.91 |
| QMD (cm) | 15.03 | 4.8 | 25.2 | 4.64 | 13.80 | 9.9 | 26.9 | 3.50 |
| MH (m) | 14.01 | 4.2 | 21.3 | 4.00 | 12.06 | 5.0 | 21.4 | 4.25 |
| BA (m 2 ·ha -1 ). | 29.54 | 3.4 | 68.0 | 16.11 | 42.4 | 16.9 | 99.82 | 20.11 |