frnd
              Random arrays from the -distribution.
 r = frnd (df1, df2) returns an array of random
 numbers chosen from the -distribution with df1 and df2
 degrees of freedom.  The size of r is the common size of df1 and
 df2.  A scalar input functions as a constant matrix of the same size as
 the other inputs.
 When called with a single size argument, frnd returns a square
 matrix with the dimension specified.  When called with more than one scalar
 argument, the first two arguments are taken as the number of rows and columns
 and any further arguments specify additional matrix dimensions.  The size may
 also be specified with a row vector of dimensions, sz.
Further information about the -distribution can be found at https://en.wikipedia.org/wiki/F-distribution
See also: fcdf, finv, fpdf, fstat
Source Code: frnd