Difference between revisions of "InverseChiSquared Command"
From GeoGebra Manual
m |
m (Text replace - ";(.*)\[(.*)\]" to ";$1($2)") |
||
Line 1: | Line 1: | ||
<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}} | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}} | ||
− | ;InverseChiSquared | + | ;InverseChiSquared( <Degrees of Freedom>, <Probability> ) |
: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. | :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. | ||
:In other words, finds ''t'' such that ''P(X ≤ t) = p'', where ''X'' is Chi squared random variable. | :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]. | :Probability ''p'' must be from [0,1]. |
Latest revision as of 17:16, 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].