Skip to main content

Table 3 Pooled ANOVA for tensile strength and modulus of elasticity

From: Multi-Objective Optimization of Fused Deposition Modeling for Mechanical Properties of Biopolymer Parts Using the Grey-Taguchi Method

Ultimate tensile strength

Modulus of elasticity

Factors

DOF

SS

V

F-ratio

P (%)

DOF

SS

V

F

P (%)

A

2

50.47

25.23

148.69

47.98

2

239.21

119.61

41.41

20.85

B

2

3.05

1.52

8.97

2.59

2

213.28

106.64

36.93

18.53

C

2

2.47

1.23

7.26

2.04

2

77.24

38.62

13.37

6.38

D

2

8.53

4.27

25.13

7.84

2

58.04

29.02

10.05

4.67

E

2

7.89

3.94

23.24

7.22

2

92.06

46.03

15.94

7.71

F

2

3.18

1.59

9.37

2.72

2

61.45

30.72

10.64

4.97

G

2

24.71

12.35

72.80

23.33

2

56.14

28.07

9.72

4.50

H

2

0.33

0.17

Pooled

0.00

2

0.06

0.03

Pooled

0.00

I

2

0.35

0.18

Pooled

0.00

2

227.17

113.59

39.33

19.78

J

2

2.49

1.24

7.33

2.06

2

71.87

35.94

12.44

5.90

K

2

0.82

0.41

Pooled

0.00

2

16.77

8.39

Pooled

0.00

Error

10

1.70

0.17

 

4.23

8

23.11

2.89

 

6.71

Total

26

104.47

  

100

26

1119.56

  

100.00

  1. F 0.05, 2, 10 = 4.10; F 0.05, 2, 8 = 4.45; DOF-Degree of Freedom, SS-Sum of Squares, V-Variance, P-Percent Contribution