Table 2: Open in new tab parameter...

Table 2:

parameter estimates for Equation 2 (Δr = a·age^b)

Species	Coefficients		Std Error	t-value	Prob>	Pseudo R²
P. densiflora	a	7.0308	0.4899	14.3515	<0.0001	0.21
P. densiflora	b	−0.3735	0.0198	−18.8636	<0.0001	0.21
Q. spp.	a	9.1102	0.4485	20.3126	<0.0001	0.19
Q. spp.	b	−0.4497	0.0142	−31.6690	<0.0001	0.19

Species	Coefficients		Std Error	t-value	Prob>	Pseudo R²
P. densiflora	a	7.0308	0.4899	14.3515	<0.0001	0.21
P. densiflora	b	−0.3735	0.0198	−18.8636	<0.0001	0.21
Q. spp.	a	9.1102	0.4485	20.3126	<0.0001	0.19
Q. spp.	b	−0.4497	0.0142	−31.6690	<0.0001	0.19