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StatsEValuePDF

StatsEValuePDF (x, µ, σ)​

The StatsEValuePDF function returns the extreme-value (type I, Gumbel) probability distribution function

f(x;μ,σ)=1σexp⁡(x−μσ)exp⁡(−exp⁡(x−μσ)),\displaystyle f(x ; \mu, \sigma)=\frac{1}{\sigma} \exp \left(\frac{x-\mu}{\sigma}\right) \exp \left(-\exp \left(\frac{x-\mu}{\sigma}\right)\right),

where σ > 0. This is also known as the "minimum" form or distribution of the smallest extreme. To obtain the distribution of the largest extreme reverse the sign of σ.

See Also​

Statistical Analysis, StatsEValueCDF, StatsInvEValueCDF, StatsGEVCDF, StatsGEVPDF