Difference between revisions of "InverseGamma Command"
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− | <noinclude>{{Manual Page|version= | + | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}} |
− | {{command|probability}} | + | ;InverseGamma( <Alpha>, <Beta>, <Probability> ) |
− | ;InverseGamma | + | :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( | + | :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]. |
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].