F(M, N, X)

 

Description

This function returns the integral of Snedecor's F-distribution with M and N degrees of freedom from minus infinity to X.  The function is given by:

 

 

Parameters

 

M, N

Degrees of freedom.

 

X

Upper bound.

 

Examples

 

F(14, 35, 99) = 1

 

F(B1, B2, B3) = 0.77459667

Where B1 = 1, B2 = 2, and B3 = 3.