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Table 8 Analysis of the Kurtosis and Skewness determined by the 14 selected methods for each site

From: Influence of Weibull parameters on the estimation of wind energy potential

Methods

Site 1

Site 2

Site 3

Skewness

Kurtosis

Skewness

Kurtosis

Skewness

Kurtosis

GM

0.59496

−1.22477

0.50529

−1.31859

0.13240

−1.48032

EMJ

0.61841

−1.19704

0.47925

−1.34226

0.28833

−1.44551

EML

0.61836

−1.19711

0.47891

−1.34255

0.28858

−1.44541

EPFM

0.56443

−1.25882

0.44025

−1.37469

0.23101

−1.46557

MM

0.61404

−1.20230

0.47148

−1.34902

0.28879

−1.44531

MLM

0.58373

−1.23765

0.45632

−1.36181

0.30321

−1.43908

MMLM

0.58373

−1.23765

0.45632

−1.36181

0.30321

−1.43908

AMLM

0.60801

−1.20931

0.49954

−1.32338

0.18127

−1.47788

LSM

0.59788

−1.22113

0.50640

−1.31747

0.13276

−1.48023

WLSM

0.72277

−1.05915

0.55936

−1.26506

0.29190

−1.44354

CFM

0.61501

−1.20114

0.47464

−1.34629

0.28683

−1.44614

WVM

0.21513

−1.45560

0.18525

−1.49010

−0.23556

−1.32264

MoroM

0.46965

−1.22326

0.26622

−1.47340

−0.03627

−1.44918

MQM

0.97637

−0.62010

0.74383

−1.03045

0.27942

−1.44753

Mean

0.59875

−1.18179

0.46593

−1.33549

0.19542

−1.44482