HyperMath

F_PDF

F_PDF

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F_PDF

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Generates F distribution probability density function values at specified locations.

Syntax

PDF = F_PDF(Points, m, n)

Arguments

Name

Description

 

Points

A scalar, vector, or matrix of positive data points at which the density function is to be evaluated. The output is 0 for negative values.

 

m

First degrees of freedom parameter. A positive integer.

 

n

Second degrees of freedom parameter. A positive integer.

Outputs

Name

Description

 

PDF

A scalar, vector, or matrix of the density function values at the given points. The same size as Points.

Example

Find the F probability density function at points 1, 3, and 8 with m = 2 and n = 5.

 

Syntax

 

pdf = F_PDF([1,3,8],2,5)

 

Results

 

pdf = 0.308    0.063317    0.0065861

See Also:

F_CDF

F_InvCDF

Probability Distributions