Difference between revisions of "CumFDist"

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[[category:Analytic Distribution Functions]]
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#REDIRECT [[F-distribution#CumFDist]]
[[Category:Doc Status D]] <!-- For Lumina use, do not change -->
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[[Category: Analytic Distribution Functions]]
 
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[[Category: Distribution Densities library functions]]
== CumFDist(x, dof1, dof2) ==
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[[Category: Cumulative distribution functions]]
 
 
The cumulative density at «x» for the F-distribution with degrees of freedom «dof1» and «dof2».  This is the area under the probability density graph falling to the left of «x».
 
 
 
The F-distribution is used in classical statistics for hypothesis testing involving the comparison of variances between two samples.
 
 
 
Note that there is no '''FDist''' distribution function built into Analytica.  If you want an '''FDist''', just use:
 
:<code>CumFDistInv(Uniform(0, 1), dof1, dof2)</code>
 
 
 
== Library ==
 
[[Distribution Densities Library]] ([[media:Distribution Densities.ana|Distribution Densities.ana]])
 
 
 
== See Also ==
 
* [[Dens_FDist]]
 
* [[CumFDistInv]]
 
* [[Distribution Densities Library]]
 
* [[media:Distribution Densities.ana|Distribution Densities.ana]]
 

Latest revision as of 19:55, 10 October 2018

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