operator() rbern rbeta rbinom rchisq rdirich rexp rf rgamma richisq rigamma rlnorm rlogis rmvnorm rmvt rnbinom rnchypgeom rng rnorm rpois rt rtanorm_combo rtanorm_slice rtbnorm_combo rtbnorm_slice rtnorm rtnorm_combo runif rweibull rwish

template<class RNGTYPE> double scythe::rng< RNGTYPE >::rf ( double  df1, double  df2  ) [inline] Generate an F distributed random variate. This function returns a pseudo-random variate drawn from the F distribution with degress of freedom df1 and df2. Parameters: df1 The positive degrees of freedom for the variate in the nominator of the F statistic. df2 The positive degrees of freedom for the variate in the denominator of the F statistic. See also: pf(double x, double df1, double df2) df(double x, double df1, double df2) Exceptions: scythe_invalid_arg (Level 1)