1 #ifndef STAN_MATH_PRIM_SCAL_PROB_EXP_MOD_NORMAL_RNG_HPP 2 #define STAN_MATH_PRIM_SCAL_PROB_EXP_MOD_NORMAL_RNG_HPP 10 #include <boost/random/normal_distribution.hpp> 11 #include <boost/random/variate_generator.hpp> 38 template <
typename T_loc,
typename T_scale,
typename T_inv_scale,
class RNG>
41 const T_inv_scale& lambda, RNG& rng) {
42 static const char*
function =
"exp_mod_normal_rng";
48 sigma,
"Inv_scale Parameter", lambda);
53 size_t N =
max_size(mu, sigma, lambda);
56 for (
size_t n = 0; n < N; ++n)
57 output[n] =
normal_rng(mu_vec[n], sigma_vec[n], rng)
void check_finite(const char *function, const char *name, const T_y &y)
Check if y is finite.
VectorBuilder< true, double, T_loc, T_scale, T_inv_scale >::type exp_mod_normal_rng(const T_loc &mu, const T_scale &sigma, const T_inv_scale &lambda, RNG &rng)
Return an exponentially modified normal random variate for the given location, scale, and inverse scale using the specified random number generator.
scalar_seq_view provides a uniform sequence-like wrapper around either a scalar or a sequence of scal...
VectorBuilder< true, double, T_loc, T_scale >::type normal_rng(const T_loc &mu, const T_scale &sigma, RNG &rng)
Return a Normal random variate for the given location and scale using the specified random number gen...
void check_positive_finite(const char *function, const char *name, const T_y &y)
Check if y is positive and finite.
size_t max_size(const T1 &x1, const T2 &x2)
VectorBuilder allocates type T1 values to be used as intermediate values.
void check_consistent_sizes(const char *function, const char *name1, const T1 &x1, const char *name2, const T2 &x2)
Check if the dimension of x1 is consistent with x2.
VectorBuilder< true, double, T_inv >::type exponential_rng(const T_inv &beta, RNG &rng)
Return a exponential random variate with inverse scale beta using the specified random number generat...