Template:Two-parameter weibull distribution: Difference between revisions

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====Two-Parameter Weibull Distribution====
====2-Parameter Weibull Distribution====
The two-parameter Weibull ''pdf'' is obtained by setting  
The 2-parameter Weibull ''pdf'' is obtained by setting  
<math> \gamma=0 \,\!</math>, and is given by:  
<math> \gamma=0 \,\!</math>, and is given by:  


:<math> f(t)={ \frac{\beta }{\eta }}\left( {\frac{t}{\eta }}\right) ^{\beta -1}e^{-\left( { \frac{t}{\eta }}\right) ^{\beta }} \,\!</math>
:<math> f(t)={ \frac{\beta }{\eta }}\left( {\frac{t}{\eta }}\right) ^{\beta -1}e^{-\left( { \frac{t}{\eta }}\right) ^{\beta }} \,\!</math>

Revision as of 22:40, 24 April 2012

2-Parameter Weibull Distribution

The 2-parameter Weibull pdf is obtained by setting [math]\displaystyle{ \gamma=0 \,\! }[/math], and is given by:

[math]\displaystyle{ f(t)={ \frac{\beta }{\eta }}\left( {\frac{t}{\eta }}\right) ^{\beta -1}e^{-\left( { \frac{t}{\eta }}\right) ^{\beta }} \,\! }[/math]