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. 2014 Oct 28;2014:547212. doi: 10.1155/2014/547212

Table 6.

ANOVA used to generate statistical models.

Response model Sum of squares df. Mean square F value P value R 2 Adequate precision
Hardness 1.22 3 0.41 7.32 0.0281 0.8145 0.084
Swelling index at 4 h 228.89 3 76.30 7.95 0.0238 0.8267 9.077