Table 2.

The regression analysis of percentage yield, entrapment efficiency, and SG release.

Parameters	PY	EE	DR
R-squared	0.9078	0.9031	0.9805
Adj R-squared	0.7893	0.8425	0.9554
Pred R-squared	0.8568	0.7653	0.7929
Adeq precision	21.638	25.314	23.067
Std. dev.	5.58	4.11	2.55
Mean	54.82	52.41	69.82
C.V. %	10.18	9.75	3.65
PRESS	348.21	298.52	717.25