Class for finding variance values of a matrix. More...
#include <op_var_bones.hpp>
Static Public Member Functions | |
| template<typename T1 > | |
| static void | apply (Mat< typename T1::pod_type > &out, const mtOp< typename T1::pod_type, T1, op_var > &in) |
| For each row or for each column, find the variance. The result is stored in a dense matrix that has either one column or one row. The dimension, for which the variances are found, is set via the var() function. | |
| template<typename eT > | |
| static eT | direct_var (const eT *const X, const uword N, const uword norm_type=0) |
| find the variance of an array | |
| template<typename T > | |
| static T | direct_var (const std::complex< T > *const X, const uword N, const uword norm_type=0) |
| find the variance of an array (version for complex numbers) | |
| template<typename eT > | |
| static get_pod_type< eT >::result | direct_var (const subview_row< eT > &X, const uword norm_type=0) |
| find the variance of a subview_row | |
| template<typename eT > | |
| static get_pod_type< eT >::result | direct_var (const subview_col< eT > &X, const uword norm_type=0) |
| find the variance of a subview_col | |
| template<typename eT > | |
| static get_pod_type< eT >::result | direct_var (const diagview< eT > &X, const uword norm_type=0) |
| find the variance of a diagview | |
| template<typename eT > | |
| static eT | direct_var_robust (const eT *const X, const uword N, const uword norm_type=0) |
| find the variance of an array (robust but slow) | |
| template<typename T > | |
| static T | direct_var_robust (const std::complex< T > *const X, const uword N, const uword norm_type=0) |
| find the variance of an array (version for complex numbers) (robust but slow) | |
Class for finding variance values of a matrix.
Definition at line 20 of file op_var_bones.hpp.