Weibull++ Standard Folio Data 2 Subpop-Mixed Weibull: Difference between revisions

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The mixed Weibull distribution (also known as a multimodal Weibull) is used to model data that do not fall on a straight line on a Weibull probability plot. Data of this type, particularly if the data points follow an S-shape on the probability plot, may be indicative of more than one failure mode at work in the population of failure times.
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<math> f(T)={ \frac{C}{\eta }}\left( {\frac{T}{\eta }}\right) ^{C-1}e^{-\left( {\frac{T}{ \eta }}\right) ^{C}} \,\!</math>
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Only the scale parameter (eta) is estimated from data.  You will be prompted to specify the shape parameter value. Eta represents the time by which 63.2% of the units fail.
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| align="center" valign="middle" | [http://www.reliawiki.com/index.php/The_Mixed_Weibull_Distribution Get More Details...]
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| align="center" valign="middle" | [http://www.reliawiki.com/index.php/Weibull_Examples_Mixed See Examples...]
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Latest revision as of 20:46, 10 July 2015

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