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International Journal of Concrete Structures and Materials

Table 11 ANOVA for selected factorial model: electrical resistance

From: Increasing the Length of Concrete Pavement Slabs Using Shrinkage Reducing Admixture and Polypropylene Fiber

Source

Sum of squares

df

Mean square

F-value

p-value

 

Block

0.0362

2

0.0181

   

Model

0.0323

7

0.0046

215.93

 < 0.0001

Significant

A-W/C

0.0230

1

0.0230

1076.25

 < 0.0001

 

B-SRA

0.0014

1

0.0014

63.59

 < 0.0001

 

C-Fiber

0.0032

1

0.0032

150.89

 < 0.0001

 

AB

0.0000

1

0.0000

1.62

0.2085

 

AC

0.0002

1

0.0002

8.66

0.0046

 

BC

0.0027

1

0.0027

125.71

 < 0.0001

 

ABC

0.0018

1

0.0018

84.80

 < 0.0001

 

Residual

0.0013

62

0.0000

   

Lack of fit

0.0004

14

0.0000

1.43

0.1780

Not significant

Pure error

0.0009

48

0.0000

   

Cor total

0.0698

71

    

R2

0.9606

Adjusted R2

0.9561

Predicted R2

0.9469

  1. The values displayed in bold represent the non-significant parameters in the model
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