Difference between revisions of "InverseFDistribution Command"
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| − | <noinclude>{{Manual Page|version=5.0}}</noinclude> | + | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}} |
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;InverseFDistribution[ <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, <Probability> ] | ;InverseFDistribution[ <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, <Probability> ] | ||
:Computes the inverse of cumulative distribution function of [[w:F-distribution|F-distribution]] at probability ''p'', where the F-distribution is given by the degrees of freedom. | :Computes the inverse of cumulative distribution function of [[w:F-distribution|F-distribution]] at probability ''p'', where the F-distribution is given by the degrees of freedom. | ||
:In other words, finds ''t'' such that ''P(X ≤ t) = p'', where ''X'' is random variable with F-distribution. | :In other words, finds ''t'' such that ''P(X ≤ t) = p'', where ''X'' is random variable with F-distribution. | ||
:Probability ''p'' must be from [0,1]. | :Probability ''p'' must be from [0,1]. | ||
Revision as of 13:20, 5 August 2015
- InverseFDistribution[ <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, <Probability> ]
- Computes the inverse of cumulative distribution function of F-distribution at probability p, where the F-distribution is given by the degrees of freedom.
- In other words, finds t such that P(X ≤ t) = p, where X is random variable with F-distribution.
- Probability p must be from [0,1].
