Random numbers from the F distribution (inversion method)
rf(n,df1,df2)
positive integer or a vector [lig,col] of integers
degrees of freedom
n-vector or a n-matrix of random numbers chosen from Fisher-Snedecor distribution with df1 and df2 degrees of freedom.
Random numbers from the F distribution (inversion method) The F law with degrees of freedom df1 and df2 is the law of (X/df1)/(Y/df2) where X and Y are independent Chisquare random variables with one degree of freedom.