stochastic_column_constrain() [7/7]

template<typename T , require_rev_matrix_t< T > * = nullptr>

plain_type_t< T > stan::math::stochastic_column_constrain ( const T &  y, scalar_type_t< T > &  lp  )

inline

Return a column stochastic matrix and increment the specified log probability reference with the log absolute Jacobian determinant of the transform.

The simplex transform is defined using the inverse of the isometric log ratio (ILR) transform

Template Parameters

T	type of the matrix to constrain

Parameters

y	Free matrix input of dimensionality N, K.
lp	Log probability reference to increment.

Returns

Matrix of stochastic columns of dimensionality (N + 1, K).

Definition at line 75 of file stochastic_column_constrain.hpp.