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. 2020 Jun 5;15(6):e0234148. doi: 10.1371/journal.pone.0234148

Table 3. The ANOVA of the peak current of the response surface reduced cubic model.

Source Sum of Squares Degree of Freedom Mean Squared F-value p-value
Model 3316.14 9 368.46 661.20 < 0.0001 Significant
Residual 4.46 8 0.5573
Lack of Fit 2.65 3 0.8831 2.44 0.1797 Not significant
Pure Error 1.81 5 0.3617
Cor. Total 3320.60 17