multinomial_rng()

template<class T_theta , class RNG , require_eigen_col_vector_t< T_theta > * = nullptr>

std::vector< int > stan::math::multinomial_rng ( const T_theta &  theta, int  N, RNG &  rng  )

inline

Return a draw from a Multinomial distribution given a probability simplex, a total count, and a pseudo-random number generator.

Template Parameters

RNG	Type of pseudo-random number generator.

Parameters

theta	Vector of normalized probabilities.
N	Total count.
rng	Pseudo-random number generator.

Returns

Multinomial random variate.

Exceptions

std::domain_error	if theta is not a simplex.
std::domain_error	is N is less than 0.

Definition at line 28 of file multinomial_rng.hpp.