Table 4 The model’s accuracy coefficient for each of the examined samples.

From: Computation of fractal dimension and power draw of regrinding depending on particle size distribution

Response

Accuracy coefficient

Power draw

Adeq precision

Mean

Std. Dev

14.833

39.59

0.32

Adj R-squared

C.V

R-squared

0.8891

0.81

0.9533

Fractal dimension

Adeq precision

Mean

Std. Dev

12.194

1.52

0.017

Adj R-squared

C.V

R-squared

0.8474

1.13

0.9357

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