Table 5 APE and \( \overline{\mathrm{Bias}} \) statistics generated from the assessment of prediction error for the taper function fitted in the validation process
From: Stem taper function for sweet chestnut (Castanea sativa Mill.) coppice stands in northwest Spain
APE | \( \overline{\mathrm{Bias}} \) | |
|---|---|---|
Diameter (d) | 2.14 | −0.41 |
Total volume (V) | 0.059 | −0.019 |