Table 2 The statistical treatments of Raw values of 2 analyzed elements.

From: Geochemical inversion study of potassium and phosphorus in soil based on neural network and ZY1-02D hyperspectral data

 

Statistics of raw data

 
 

K

P

Mean

28.42

0.78

Std. deviation

6.82

0.26

Variance

46.50

0.07

Skewness

−0.62

1.37

Kurtosis

1.37

3.17

Minimum

3.49

0.19

Maximum

48.54

2.04

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