beta_binomial_rng()

template<typename T_N , typename T_shape1 , typename T_shape2 , class RNG >

VectorBuilder< true, int, T_N, T_shape1, T_shape2 >::type stan::math::beta_binomial_rng ( const T_N &  N, const T_shape1 &  alpha, const T_shape2 &  beta, RNG &  rng  )

inline

Return a beta-binomial random variate with the specified population size, success, and failure parameters using the given random number generator.

N, alpha, and beta can each be a scalar or a one-dimensional container. Any non-scalar inputs must be the same size.

Template Parameters

T_N	Type of population size parameter
T_shape1	Type of success parameter
T_shape2	Type of failure parameter
RNG	type of random number generator

Parameters

N	(Sequence of) population size parameter(s)
alpha	(Sequence of) positive success parameter(s)
beta	(Sequence of) positive failure parameter(s)
rng	random number generator

Returns

(Sequence of) beta-binomial random variate(s)

Exceptions

std::domain_error	if N is negative, or alpha or beta are nonpositive
std::invalid_argument	if non-scalar arguments are of different sizes

Definition at line 33 of file beta_binomial_rng.hpp.