Difference between revisions of "InverseGamma Command"
From GeoGebra Manual
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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}} | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}} | ||
| − | ;InverseGamma | + | ;InverseGamma( <Alpha>, <Beta>, <Probability> ) |
:Computes the inverse of cumulative distribution function of [[w:Gamma distribution|gamma distribution]] at probability ''p'', where the gamma distribution is given by parameters ''Alpha'' and ''Beta''. | :Computes the inverse of cumulative distribution function of [[w:Gamma distribution|gamma distribution]] at probability ''p'', where the gamma distribution is given by parameters ''Alpha'' and ''Beta''. | ||
:In other words, finds ''t'' such that ''P(X ≤ t) = p'', where ''X'' is random variable with gamma distribution. | :In other words, finds ''t'' such that ''P(X ≤ t) = p'', where ''X'' is random variable with gamma distribution. | ||
:Probability ''p'' must be from [0,1]. | :Probability ''p'' must be from [0,1]. | ||
Latest revision as of 17:18, 7 October 2017
- InverseGamma( <Alpha>, <Beta>, <Probability> )
- Computes the inverse of cumulative distribution function of gamma distribution at probability p, where the gamma distribution is given by parameters Alpha and Beta.
- In other words, finds t such that P(X ≤ t) = p, where X is random variable with gamma distribution.
- Probability p must be from [0,1].
