Evaluates the F probability density function.

Parameters

x

A double, the argument at which the function is to be evaluated.

dfn

A double, the numerator degrees of freedom. It must be positive.

dfd

A double, the denominator degrees of freedom. It must be positive.

Return Value

A double, the value of the probability density function at x.

See Also

Cdf Class | Imsl.Stat Namespace

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