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Tag: Terminology

  • What is the scale parameter?

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    by

    Murray Wiseman
    in

    In Weibull analysis, what exactly is the scale parameter, η (Eta)? And why, at t = η , will 63.21% of the population have failed, regardless of the value of the shape parameter, β (Beta)? η (Eta) is called the “scale parameter” in the Weibull age reliability relationship because it scales the value of age…