Automatic Differentiation
 
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dirichlet_lpdf.hpp File Reference

Go to the source code of this file.

Namespaces

namespace  stan
 The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation from C or the boost::math::lgamma implementation.
 
namespace  stan::math
 Matrices and templated mathematical functions.
 

Functions

template<bool propto, typename T_prob_cl , typename T_prior_size_cl , require_all_prim_or_rev_kernel_expression_t< T_prob_cl, T_prior_size_cl > * = nullptr, require_any_not_stan_scalar_t< T_prob_cl, T_prior_size_cl > * = nullptr>
return_type_t< T_prob_cl, T_prior_size_cl > stan::math::dirichlet_lpdf (const T_prob_cl &theta, const T_prior_size_cl &alpha)
 The log of the Dirichlet density for the given theta and a vector of prior sample sizes, alpha.