Novel Starch-PVA Polymer for Microparticle Preparation and Optimization Using Factorial Design Study

Table 5

Observed and predicted responses and residual values of optimized formulation (F6).

Response	Formulation
	Observed	Predicted	Residual
	36.9500	36.7700	0.1800
	61.5082	59.6406	1.8677
	80.4700	79.4606	1.0094

, , denoted cumulative drug release at 180, 1440, & 2880 minutes respectively.