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. 2023 Jul 14;8(29):26206–26217. doi: 10.1021/acsomega.3c02434

Table 3. ANOVA Table for XFFA at 75 min.

source sum of squares df mean square F-value p-value
model 1099.25 9 122.14 23.36 <0.0001
A—catalyst (wt %) 590.28 1 590.28 112.89 <0.0001
B—temperature (°C) 270.53 1 270.53 51.74 <0.0001
C—co-solvent (mL/100 g of oil) 49.05 1 49.05 9.38 0.0120
AB 2.60 1 2.60 0.4973 0.4968
AC 39.15 1 39.15 7.49 0.0210
BC 16.82 1 16.82 3.22 0.1032
A2 8.55 1 8.55 1.64 0.2298
B2 48.35 1 48.35 9.25 0.0124
C2 0.7230 1 0.7230 0.1383 0.7178
residual 52.29 10 5.23    
cor total 1151.53 19      
std. dev. 2.29   R2 0.9546
mean 66.28   adjusted R2 0.9137
CV % 3.45   adeq precision 18.6762