Official Journal of the Japan Wood Research Society
Table 2 Oven-dry density and MC of the samples used for the calibration and prediction sets
Constituent | Sample set | n | Mean | SD | Max | Min |
|---|---|---|---|---|---|---|
Oven-dry density (kg/m3) | Calibration | 270 | 332.1 | 45.4 | 559.0 | 243.0 |
Validation | 180 | 328.4 | 44.9 | 567.1 | 243.8 | |
MC before conditioning (%) | Calibration | 270 | 7.5 | 0.9 | 12.5 | 5.6 |
Validation | 180 | 7.4 | 0.9 | 12.7 | 5.9 | |
MC at 20 °C/65 %RH (%) | Calibration | 270 | 11.8 | 0.8 | 16.4 | 10.0 |
Validation | 180 | 11.8 | 0.8 | 16.4 | 10.0 | |
MC at 20 °C/75 %RH (%) | Calibration | 270 | 14.0 | 0.7 | 17.8 | 11.9 |
Validation | 180 | 13.9 | 0.7 | 17.9 | 12.2 |