2004•Hebei Nongye Daxue xuebaoRequires access

Parameter estimate of three parameters Weibull distribution

Yin Ai-qin

Abstract

Three parameters Weibull distribution fits for difform frequency distributions greatly. In this paper,parameter estimation of three parameters Weibull distribution was discussed,and two methods of parameter estimate were given: moment method and maximum likelihood method. Better effect sometimes can be obtained when it was applied to weather. Maximum wind speed follows three parameters Weibull distribution with high fitting precision.

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Available abstract

Key concepts: Weibull distribution, Exponentiated Weibull distribution, Weibull modulus, Shape parameter, Statistics, Maximum likelihood, Distribution (mathematics), Mathematics