Generates F distribution cumulative density function values at specified locations.

Syntax

CDF = F_CDF(Points, m, n)

Arguments

Name

Description

Points

A scalar, vector, or matrix of positive data points at which the cumulative 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

CDF

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

Example

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

Syntax

cdf = F_CDF([1,3,8],2,5)

Results

cdf = 0.5688    0.8607    0.97234

See Also:

F_InvCDF

F_PDF

Probability Distributions