Fig. 8From: Identification and statistical optimization of a novel alginate polymer extracted from newly isolated Synechocystis algini MNE ON864447 with antibacterial activityFace Central composite diagnostics for cyanobacterial alginate production from S. algini MNE ON864447, A Box–Cox plot of model transformation, B Normal probability plot of residuals, C plot of internally studentized residuals versus predicted values, and D plot of predicted versus actual values using Design Expert version 13 for Windows softwareBack to article page