Weibull++ Standard Folio Data 3P-Weibull: Difference between revisions

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|  valign="middle" |The objective of life data analysis is to fit a statistical distribution to failure time data in order to understand the reliability performance of a product over time or to make projections about future behavior. From the analysis, you can estimate several life characteristics, such as probability of failure, reliability, mean life or failure rate
|  valign="middle" |The three-parameter Weibull distribution includes the location parameter <math>\gamma</math>. This location parameter <math>\gamma</math>, also referred to as failure-free, has the same units as the time variable and changes the starting point of the distribution to a point other than zero. A positive value of <math>\gamma</math> could represent a storage period while a negative value damage due to shipping or quiescent failure modes.
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Revision as of 22:30, 13 April 2012

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Standard Folio Three-Parameter Weibull Distribution

The three-parameter Weibull distribution includes the location parameter [math]\displaystyle{ \gamma }[/math]. This location parameter [math]\displaystyle{ \gamma }[/math], also referred to as failure-free, has the same units as the time variable and changes the starting point of the distribution to a point other than zero. A positive value of [math]\displaystyle{ \gamma }[/math] could represent a storage period while a negative value damage due to shipping or quiescent failure modes.


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