Robust Estimators of the 3-Parameter Weibull Distribution
Adil Adatia, Lai K. Chan
Abstract
Adil Adatia, Lai K. Chan
Abstract
Robust estimators of the location, scale, and shape parameters of the Weibull distribution are proposed. The estimators are easy to calculate and have few of the disadvantages associated with the maximum likelihood estimators. Their rms-errors are considerably smaller than those of the estimators available in the literature.
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Robust estimators of the location, scale, and shape parameters of the Weibull distribution are proposed. The estimators are easy to calculate and have few of the disadvantages associated with the maximum likelihood estimators. Their rms-errors are considerably smaller than those of the estimators available in the literature.
Key concepts: Estimator, Weibull distribution, M-estimator, Statistics, Weibull fading, Extremum estimator, Scale parameter, Maximum likelihood