Table 2.
Pearson correlations (r) and linear regression (R²) test values

Wood Type	Independent Variable	Dependent Variable	Pearson's r	Pearson's r Significance	R2	R2 Significance
Scots Pine	Thermal Conductivity	Density	0.95	<0.01	0.89	<0.05
		MOR	0.93	<0.01	0.87	<0.05
		MOE	0.82	<0.01	0.68	<0.05
		CS	0.79	<0.01	0.63	<0.05
	Density	MOR	0.93	<0.01	0.91	<0.05
		MOE	0.81	<0.01	0.64	<0.05
		CS	0.83	<0.01	0.68	<0.05
	Sessile Oak	Thermal Conductivity	Density	0.97	<0.01	0.91	<0.05
MOR			0.94	<0.01	0.89	<0.05
MOE			0.87	<0.01	0.76	<0.05
CS			0.78	<0.01	0.62	<0.05
Density		MOR	0.93	<0.01	0.87	<0.05
		MOE	0.82	<0.01	0.64	<0.05
		CS	0.75	<0.01	0.56	<0.05

MOR= Modulus of Rupture, MOE= Modulus of Elasticity, CS= Compressive Strength