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. 2008 Jan;9(1):68–76. doi: 10.1631/jzus.B071379

Table 1.

Descriptive statistics of physical properties and crop yield

Variables Type of distribution Mean SD CV (%) Min. Max. Skewness Kurtosis
ECb (before interpolation) Normal 86.18 70.34 82 10.00 371.50 1.54 2.46
ECb (after interpolation) Normal 83.96 55.46 66 15.40 300.60 1.79 3.16
Cotton yield (before interpolation) Normal 100.50 74.05 74 11.00 518.00 2.65 9.79
Cotton yield (after interpolation) Normal 103.22 46.08 45 32.86 429.71 2.68 12.20
NDVI Normal 0.25 0.07 29 0.00 0.37 −0.96 0.37