Difference between revisions of "InverseFDistribution Command"
From GeoGebra Manual
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<noinclude>{{Manual Page|version=4.2}}</noinclude> | <noinclude>{{Manual Page|version=4.2}}</noinclude> | ||
{{command|probability}} | {{command|probability}} | ||
− | ;InverseFDistribution[ <Numerator Degrees of Freedom | + | ;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. In other words, finds ''t'' such that ''P( | + | :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. | ||
+ | :Probability ''p'' must be from [0,1]. |
Revision as of 11:21, 25 March 2013
- 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].