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Table 7 ANOVA analysis for Kerf width (Wk)

From: Optimization of machining parameters and wire vibration in wire electrical discharge machining process

Source

Sum of squares

Degree of freedom

Mean Square

F value

P value

 

Model

.56

14

.070

1202.36

<.0001

Significant

Pure error

.00104

16

   

Cor total

.56

30

   

R-Squared = .9981

Adj R –Squared = .9973

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