Table 8 Correlations between spatial... | Emerald Publishing

Table 8

Correlations between spatial configuration indicators (visibility graph analysis – VGA) and daylight performance metrics (N = 64)

Group of relationships	Variables	r-value	P-value
1. Positive correlation between (quantity-based metrics and climate-based performance metrics)	ILL/DF – ASE	0.964/0.944**	<0.001
	ILL/DF – sDA	0.883/0.899**	<0.001
	ILL/DF – UDI	0.827/0.839**	<0.001
2. Strong intercorrelations among VGA variables	TV – IA	0.923**	<0.001
	VI–IA/VC	0.562/0.549**	<0.001
	VC – IA	0.498**	<0.001
	VI – TV	0.431**	<0.001
3. Negative relationship between VGA variables and daylight variables	IA – UDI/sDA	−0.358/−0.340**	0.004/0.006
	VI – UDI/sDA	−0.291/−0.276*	0.020/0.027
	TV – UDI	−0.295*	0.018
	IA – QV	−0.272*	0.030
4. A moderate correlation for the dynamic metric DGP	DGP – UDI	0.321**	0.010
4. A moderate correlation for the dynamic metric DGP	DGP – ASE	−0.294*	0.018

Group of relationships	Variables	r-value	P-value
1. Positive correlation between (quantity-based metrics and climate-based performance metrics)	ILL/DF – ASE	0.964/0.944**	<0.001
	ILL/DF – sDA	0.883/0.899**	<0.001
	ILL/DF – UDI	0.827/0.839**	<0.001
2. Strong intercorrelations among VGA variables	TV – IA	0.923**	<0.001
	VI–IA/VC	0.562/0.549**	<0.001
	VC – IA	0.498**	<0.001
	VI – TV	0.431**	<0.001
3. Negative relationship between VGA variables and daylight variables	IA – UDI/sDA	−0.358/−0.340**	0.004/0.006
	VI – UDI/sDA	−0.291/−0.276*	0.020/0.027
	TV – UDI	−0.295*	0.018
	IA – QV	−0.272*	0.030
4. A moderate correlation for the dynamic metric DGP	DGP – UDI	0.321**	0.010
4. A moderate correlation for the dynamic metric DGP	DGP – ASE	−0.294*	0.018