Model Number Allometric equation Coefficients Coefficients Standard Error of
coefficients
Adjusted r2 Residuals standard
Error
AIC RMSE
1
ln(AGB) = c + αln(DBH) +ε
Symbol Value
0.268
0.945
0.233
1.594
0.225
c 1.123***
α 1.462*** 0.065
2 ln(AGB)= c+β ln(H) +ε c -3.270 1.759 0.536 0.676 65.549 0.653
β 3.318*** 0.565
3 ln(AGB)= c+ χ ln(WD)+ε c 9.193*** 0.975 0.122 0.930 0.898
χ 2.668 * 1.190 84.706
4 c 0.694 0.671 0.944 0.235
ln(AGB)= c+ αln(DBH)+ βln(H)+ ε α 1.411 *** 0.099 0.223
β 0.204 0.293 3.058
5 c -1.332 2.056 0.621
ln(AGB)= c βln(H)+ χ ln(WD)+ ε β 3.074 *** 0.566 0.565 0.655 64.550
χ 1.460 0.867
6 c 1.806*** 0.410 0.208
ln(AGB)=c+αln(DBH)+ χ ln(WD)+ ε α 1.419 *** 0.065 0.951 0.219
χ 0.628 * 0.296 -1.026
7 ln(AGB)=c+αln(DBH)+ βln(H)+ χlnWD+ε c 1.411 0.722 0.950 0.222 0.463 0.206
α 1.373 *** 0.095
β 0.185 0.277
χ 0.621 * 0.299
Significant codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Significant codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Significant codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Significant codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Significant codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Significant codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Significant codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Significant codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Significant codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1