Development of Quantitative Structure-Property Relationship Models for Self-Emulsifying Drug Delivery System of 2-Aryl Propionic Acid NSAIDs

Table 5

Correlation matrix for selected descriptors.

	SR	OR	O-dipole	O-MaxQ^−	O-ABSQ	O-LUMO	S-volume	S-dipole	S-MaxQ^−
SR	1.000	−0.170	0.003	−0.003	0.065	0.045	0.671	−0.615	0.617
OR		1.000	0.011	0.053	−0.143	−0.025	−0.049	−0.041	0.027
O-dipole			1.000	−0.295	−0.153	0.652	−0.141	−0.214	−0.111
O-MaxQ^-				1.000	−0.158	−0.295	−0.020	0.521	0.439
O-ABSQ					1.000	0.159	0.345	0.111	−0.163
O-LUMO						1.000	0.472	−0.130	0.195
S-volume							1.000	−0.333	0.704
S-dipole								1.000	−0.057
S-MaxQ^-									1.000