Difference between revisions of "InverseChiSquared Command"

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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}}
<noinclude>{{Manual Page|version=4.0}}</noinclude>
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;InverseChiSquared( <Degrees of Freedom>, <Probability> )
{{command|probability}}
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:Computes the inverse of cumulative distribution function of [[w:Chi-square distribution|Chi squared distribution]] at probability ''p'', where the Chi squared distribution has given ''d'' degrees of freedom.
;InverseChiSquared[ <Degrees of Freedom>, <Probability> ]
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:In other words, finds ''t'' such that ''P(X ≤ t) = p'', where ''X'' is Chi squared random variable.
:{{description}}
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:Probability ''p'' must be from [0,1].

Latest revision as of 16:16, 7 October 2017


InverseChiSquared( <Degrees of Freedom>, <Probability> )
Computes the inverse of cumulative distribution function of Chi squared distribution at probability p, where the Chi squared distribution has given d degrees of freedom.
In other words, finds t such that P(X ≤ t) = p, where X is Chi squared random variable.
Probability p must be from [0,1].
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