multinomial_logit_lpmf() [1/2]

template<bool propto, typename T_beta , typename T_prob = scalar_type_t<T_beta>, require_eigen_col_vector_t< T_beta > * = nullptr>

return_type_t< T_prob > stan::math::multinomial_logit_lpmf ( const std::vector< int > &  ns, const T_beta &  beta  )

inline

Multinomial log PMF in log parametrization.

Multinomial(ns| softmax(beta))

Parameters

ns	Array of outcome counts
beta	Vector of unnormalized log probabilities

Returns

log probability

Definition at line 25 of file multinomial_logit_lpmf.hpp.