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Sustainable Energy Research

Table 9 Efficiency of statistical methods used at Mekele

From: Statistical scrutiny of Weibull parameters for wind energy potential appraisal in the area of northern Ethiopia

Method

k

c (m/s)

RPE

RMSE

MPE

MAPE

χ 2

R 2

EPFM

4.326

1.615

0.130576

0.254938

0.016291

0.000108

19.846

0.162

LSRM

1.352

2.420

0.036178

0.086152

0.004485

0.000101

7.027

0.853

MOM

10.611

1.528

0.245858

0.614909

0.030568

0.000083

4.717

0.163

MSDM

10.470

1.529

0.244792

0.605580

0.030435

0.000103

1.277

0.551

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