Table 6 Descriptive statistics of sawn–timber yields by tree species
Timber species | Yields | |||
|---|---|---|---|---|
Mean (%) | Minimum (%) | Maximum (%) | Standard deviation (%) | |
Sengon | 82.3 | 70.0 | 95.0 | 10.3 |
Mahogany | 56.8 | 30.0 | 80.0 | 14.0 |
Umbrella | 65.0 | 50.0 | 75.0 | 10.0 |
Ganitri | 83.3 | 80.0 | 90.0 | 5.8 |
Mixed-timber species | 61.8 | 50.0 | 75.0 | 8.5 |
All | 69.8 | 56.0 | 83.0 | 9.7 |