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 >::rgamma ( double  shape, double  rate  ) [inline] Generate a gamma distributed random variate. This function returns a pseudo-random variate drawn from the gamma distribution with a given shape and scale. Parameters: shape The strictly positive shape of the distribution. rate The inverse of the strictly positive scale of the distribution. That is, 1 / scale. See also: pgamma(double x, double shape, double scale) dgamma(double x, double shape, double scale) gammafn(double x) lngammafn(double x) Exceptions: scythe_invalid_arg (Level 1) Referenced by scythe::rng< mersenne >::rchisq(), scythe::rng< mersenne >::rdirich(), scythe::rng< mersenne >::rigamma(), and scythe::rng< mersenne >::rnbinom().