Table 4 Results of ANOVA test for concrete pile bearing capacity database.

From: Prediction of time-dependent bearing capacity of concrete pile in cohesive soil using optimized relevance vector machine and long short-term memory models

Source of Variation

SS

df

MS

F

P-value

F crit

L (m)

      

Between Groups

35,800,223

1

35,800,223

156.7955

3E-28

3.878924

Within Groups

57,081,066

250

228,324.3

   

D (m)

      

Between Groups

38,768,562

1

38,768,562

169.8884

5.59E-30

3.878924

Within Groups

57,050,059

250

228,200.2

   

Qi (kPa)

      

Between Groups

7,374,068

1

7,374,068

24.85387

1.16E-06

3.878924

Within Groups

74,174,252

250

296,697

   

T (Days)

      

Between Groups

37,729,476

1

37,729,476

165.0666

2.39E-29

3.878924

Within Groups

57,142,824

250

228,571.3

   

Su (kPa)

      

Between Groups

30,779,315

1

30,779,315

134.1665

4.03E-25

3.878924

Within Groups

57,352,832

250

229,411.3

   

PI (%)

      

Between Groups

35,363,738

1

35,363,738

154.9642

5.29E-28

3.878924

Within Groups

57,051,477

250

228,205.9

   

qv (kPa)

      

Between Groups

21,524,673

1

21,524,673

92.77432

7.05E-19

3.878924

Within Groups

58,002,779

250

232,011.1

   
  1. *SS is the sum of squares, df is the degree of freedom, and MS is the mean square.