PsiWeibull (a,β,...)
PsiWeibull (α,β) is a distribution with a finite lower bound of 0. The Weibull distribution is quite flexible and can be used to model weather patterns, material strength, processing and delivery times, and in a variety of reliability engineering applications.
If X is a random variable with Weibull (1,β) distribution, then it also has the Exponential (β) distribution. In fact, a random variable X ~Weibull (α,β) if and only if Xα ~ Exponential (βα). Also, if X is a random variable with Weibull (2,β) distribution, then it also has the Rayleigh (β) distribution.
Alternate Formulation: PsiWeibullAlt
PsiWeibullAlt is the PsiBetaGen distribution defined through alternative arguments. One percentile parameter is required. PsiWeibullAlt is not supported in Analytic Solver Cloud app.
