beta_proportion_rng()

template<typename T_loc , typename T_prec , class RNG >

VectorBuilder< true, double, T_loc, T_prec >::type stan::math::beta_proportion_rng ( const T_loc &  mu, const T_prec &  kappa, RNG &  rng  )

inline

Return a Beta random variate specified probability, location, and precision parameters: beta_proportion_rng(y | mu, kappa) = beta_rng(y | mu * kappa, (1 - mu) * kappa).

Any arguments other than scalars must be containers of the same size. With non-scalar arguments, the return is a container matching the size of the arguments with scalars broadcast as necessary.

Template Parameters

T_loc	Type of location parameter
T_prec	Type of precision parameter
RNG	type of random number generator

Parameters

mu	(Sequence of) location parameter(s) in (0, 1)
kappa	(Sequence of) positive finite precision parameter(s)
rng	random number generator

Returns

(Sequence of) beta random variate(s)

Exceptions

std::domain_error	if mu is outside of (0, 1)
std::domain_error	if kappa is nonpositive
std::invalid_argument	if non-scalar arguments are of different sizes

Definition at line 36 of file beta_proportion_rng.hpp.