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Table 5 Results of ANOVA tests ANCOVA tests for two road sections

From: Evaluating the impact of factors in vehicle based pavement sensing implementation: sensor placement, pavement temperature, speed, and threshold

Analysis of Variance Table of Sensor and Pavement Temperature Road Sect. 1 (EB1)

Model

Residual Df

RSS

Df

Sum of Square

F

P-value

Simple

50

1.959

    

Main effect

49

1.734

1

0.225

6.929

0.012

Interaction effect

45

1.462

4

0.272

2.09

0.097

Analysis of Variance Table of Sensor and Pavement Temperature Road Sect. 1 (EB2)

Model

Residual Df

RSS

Df

Sum of Square

F

P-value

Simple

50

2.094

    

Main effect

49

2.014

1

0.08

2.141

0.15

Interaction effect

45

1.691

4

0.322

2.145

0.091

Analysis of Variance Table of Sensor and Pavement Temperature Road Sect. 2 (NB1)

Model

Residual Df

RSS

Df

Sum of Square

F

P-value

Simple

50

2.337

    

Main effect

49

2.312

1

0.025

0.617

0.436

Interaction effect

45

1.85

4

0.462

2.808

0.037

Analysis of Variance Table of Sensor and Pavement Temperature Road Sect. 2 (NB2)

Model

Residual Df

RSS

Df

Sum of Square

F

P-value

Simple

50

2.492

    

Main effect

49

2.45

1

0.043

0.995

0.324

Interaction effect

45

1.927

4

0.523

3.055

0.026

Analysis of Variance Table of Sensor and Mean Speed Road Sect. 1 (EB1)

Model

Residual Df

RSS

Df

Sum of Square

F

P-value

Simple

20

0.61

    

Main effect

19

0.602

1

0.008

0.2954

0.595

Interaction effect

15

0.381

4

0.272

2.176

0.121

Analysis of Variance Table of Sensor and Mean Speed Road Sect. 1 (EB2)

Model

Residual Df

RSS

Df

Sum of Square

F

P-value

Simple

20

0.67

    

Main effect

19

0.624

1

0.047

1.872

0.191

Interaction effect

15

0.374

4

0.249

2.498

0.087

Analysis of Variance Table of Sensor and Mean Speed Road Sect. 2 (NB1)

Model

Residual Df

RSS

Df

Sum of Square

F

P-value

Simple

20

0.85

    

Main effect

19

0.776

1

0.074

2.106

0.167

Interaction effect

15

0.53

4

0.245

1.733

0.195

Analysis of Variance Table of Sensor and Mean Speed Road Sect. 2 (NB2)

Model

Residual Df

RSS

Df

Sum of Square

F

P-value

Simple

20

0.805

    

Main effect

19

0.726

1

0.079

2.409

0.142

Interaction effect

15

0.495

4

0.231

1.749

0.192

  1. Df represents degrees of freedom and RSS represents residual sum of squares