qr_R() [2/2]

template<typename EigMat , require_eigen_t< EigMat > * = nullptr>

Eigen::Matrix< value_type_t< EigMat >, Eigen::Dynamic, Eigen::Dynamic > stan::math::qr_R

(

const EigMat &

m

)

Returns the upper triangular factor of the fat QR decomposition.

Template Parameters

EigMat

type of the matrix

Parameters

m

Matrix.

Returns

Upper triangular matrix with maximal rows

Definition at line 19 of file qr_R.hpp.