Table 9 Analysis of Variance – CoCoSo (Ki).

From: A novel way to optimize the process parameters by integrating the grey relational coefficient and the combined compromise solution for machining the CFRP composites

Source

DF

Adj N

Contribution

Adj MS

F-Value

P-Value

N

2

11178.3

55.52

5589.14

1525.5

0

F

2

7719.5

38.34

3859.75

1053.48

0

D

2

82

0.41

41.01

11.19

0.005

N × F

4

807

4.01

201.76

55.07

0

N × D

4

178.3

0.89

44.57

12.17

0.002

F × D

4

138.3

0.69

34.58

9.44

0.004

Error

8

29.3

0.15

3.66

  

Total

26

20132.7

100.00

   

R2

99.85%

     

R2 (Predicted)

98.34%

     
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