Automatic Differentiation
 
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cov_matrix_constrain_lkj.hpp File Reference

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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<typename T , require_var_vector_t< T > * = nullptr>
var_value< Eigen::MatrixXd > stan::math::cov_matrix_constrain_lkj (const T &x, size_t k)
 Return the covariance matrix of the specified dimensionality derived from constraining the specified vector of unconstrained values.
 
template<typename T , require_var_vector_t< T > * = nullptr>
var_value< Eigen::MatrixXd > stan::math::cov_matrix_constrain_lkj (const T &x, size_t k, scalar_type_t< T > &lp)
 Return the covariance matrix of the specified dimensionality derived from constraining the specified vector of unconstrained values and increment the specified log probability reference with the log absolute Jacobian determinant.