explicit fisher_f_distribution( RealType m = 1.0, RealType n = 1.0 );
(1) (since C++11)
explicit fisher_f_distribution( const param_type& params );
(2) (since C++11)

Constructs a new distribution object. The first version uses m and n as the distribution parameters, the second version uses params as the distribution parameters.


m - the m distribution parameter (degrees of freedom)
n - the n distribution parameter (degrees of freedom)
params - the distribution parameter set