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Stan Math Library
5.1.0
Automatic Differentiation
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Wrapper function around the laplace_marginal function for a negative binomial likelihood.
Uses the 2nd parameterization. Returns the marginal density p(y | phi) by marginalizing out the latent gaussian variable, with a Laplace approximation. See the laplace_marginal function for more details.
Eta | The type of parameter arguments for the likelihood function. |
CovarFun | A functor with an operator()(CovarArgsElements..., {TrainTupleElements...| PredTupleElements...}) method. The operator() method should accept as arguments the inner elements of CovarArgs . The return type of the operator() method should be a type inheriting from Eigen::EigenBase with dynamic sized rows and columns. |
CovarArgs | A tuple of types to passed as the first arguments of CovarFun::operator() |
Mean | type of the mean of the latent normal distribution |
[in] | y | observed counts. |
[in] | y_index | group to which each observation belongs. Each group is parameterized by one element of theta. |
[in] | eta | Parameter argument for likelihood function. |
[in] | mean | the mean of the latent normal variable |
[in] | covariance_function | a function which returns the prior covariance. |
[in] | covar_args | arguments for the covariance function. |
[in,out] | msgs | stream for messages from likelihood and covariance |
Definition at line 113 of file laplace_marginal_neg_binomial_2_log_lpmf.hpp.