Table 1 Statistical results of dataset.

From: Application of ensemble model in capacity prediction of the CCFST columns under axial and eccentric loading

Dataset

Variable

Unit

Min

Max

Median

Mean

SD

Kurtosis

Skewness

1

D

mm

44.45

1020

127

157.53

103.38

21.3

3.78

T

mm

0.52

16.54

4

4.38

2.51

3.01

1.47

L

mm

152.35

5560

660

1034.51

992.13

4.09

2.04

fy

MPa

178.28

853

326

336.6

89.71

8.54

2.15

fc

MPa

9.17

193.3

41.5

52.31

32.84

3.88

1.83

N

kN

45.2

46,000

1308

2352.26

3957.33

40.15

5.49

2

D

mm

76

600

133

141.72

55.95

16.11

2.81

T

mm

0.86

16

4.5

4.16

1.97

10.24

2.16

L

mm

284.5

4956

1700

1757.78

1030.15

0.41

0.82

fy

MPa

185.7

517

320

325.9

59.06

0.31

0.54

fc

MPa

18.4

184

42.2

51.39

26.89

7.58

2.33

et

mm

4

300

27.9

39.33

33.93

13.72

2.88

eb

mm

-100

300

25

34.16

36.26

11.8

2.36

N

kN

66.72

5288

480.2

748.94

805.62

11.78

3.06