# Difference between revisions of "InverseWeibull Command"

From GeoGebra Manual

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{{command|probability}} | {{command|probability}} | ||

;InverseWeibull[ <Shape k>, <Scale λ>, <Probability p> ] | ;InverseWeibull[ <Shape k>, <Scale λ>, <Probability p> ] | ||

− | :Computes the inverse of cumulative distribution function of [[w:Weibull distribution|Weibull distribution]] at | + | :Computes the inverse of cumulative distribution function of [[w:Weibull distribution|Weibull distribution]] at ''p'', where the Weibull distribution is given by shape parameter ''k'' and scale parameter ''λ''. In other words, finds ''t'' such that ''P(X ≤ t) = p'', where X is random variable with Weibull distribution. Probability ''p'' must be from [0,1]. |

## Revision as of 10:09, 1 August 2011

- InverseWeibull[ <Shape k>, <Scale λ>, <Probability p> ]
- Computes the inverse of cumulative distribution function of Weibull distribution at
*p*, where the Weibull distribution is given by shape parameter*k*and scale parameter*λ*. In other words, finds*t*such that*P(X ≤ t) = p*, where X is random variable with Weibull distribution. Probability*p*must be from [0,1].