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Table 7 Efficiency of statistical methods used at Chercher

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 3.900 2.858 0.108145 0.146590 0.013447 0.000025 13.563 0.802
LSRM 1.346 2.424 0.040660 0.054781 0.005040 0.000026 4.227 0.972
MOM 6.077 2.783 0.140325 0.204084 0.017467 0.000023 16.522 0.602
MSDM 6.036 2.784 0.139926 0.203193 0.017417 0.000024 14.715 0.605