stochastic_column_constrain() [1/7]

template<typename Mat , require_eigen_matrix_dynamic_t< Mat > * = nullptr, require_not_st_var< Mat > * = nullptr>

plain_type_t< Mat > stan::math::stochastic_column_constrain ( const Mat &  y )

inline

Return a column stochastic matrix.

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

Template Parameters

Mat	type of the Matrix

Parameters

y	Free Matrix input of dimensionality (K - 1, M)

Returns

Matrix with simplex columns of dimensionality (K, M)

Definition at line 24 of file stochastic_column_constrain.hpp.