Table 3 The soil type dataset features related information.

From: Incorporating soil information with machine learning for crop recommendation to improve agricultural output

Features

Mean values/ per feature

Standard deviation

Min. values

25% values

50% values

75% values

Max. values

N

50.55

36.91

0.00

21.00

37.00

84.25

140.00

P

53.36

32.98

5.00

28.00

51.00

68.00

145.00

K

48.15

50.65

5.00

20.00

32.00

49.00

205.00

Temperature

25.62

5.06

8.83

22.77

25.60

28.56

43.68

Humidity

71.48

22.26

14.26

60.26

80.47

89.95

99.98

pH

6.47

0.77

3.50

5.97

6.43

6.92

9.94

Rainfall

103.46

54.96

20.21

64.55

94.87

124.27

298.56