grouped_variances.hpp File Reference

Compute group-wise variances from a tatami::Matrix. More...

Go to the source code of this file.

Classes
struct	tatami_stats::grouped_variances::Options
	Grouped summation options. More...

Namespaces
namespace	tatami_stats
	Functions to compute statistics from a tatami::Matrix.
namespace	tatami_stats::grouped_variances
	Functions for computing dimension-wise grouped variances.

Functions
template<typename Value_ , typename Index_ , typename Group_ , typename Output_ >
void	tatami_stats::grouped_variances::direct (const Value_ *ptr, Index_ num, const Group_ *group, size_t num_groups, const Index_ *group_size, Output_ *output_means, Output_ *output_variances, bool skip_nan, Index_ *valid_group_size)
template<typename Value_ , typename Index_ , typename Group_ , typename Output_ >
void	tatami_stats::grouped_variances::direct (const Value_ *value, const Index_ *index, Index_ num_nonzero, const Group_ *group, size_t num_groups, const Index_ *group_size, Output_ *output_means, Output_ *output_variances, Index_ *output_nonzero, bool skip_nan, Index_ *valid_group_size)
template<typename Value_ , typename Index_ , typename Group_ , typename Output_ >
void	tatami_stats::grouped_variances::apply (bool row, const tatami::Matrix< Value_, Index_ > *p, const Group_ *group, size_t num_groups, const Index_ *group_size, Output_ **output, const Options &sopt)
template<typename Output_ = double, typename Value_ , typename Index_ , typename Group_ >
std::vector< std::vector< Output_ > >	tatami_stats::grouped_variances::by_row (const tatami::Matrix< Value_, Index_ > *p, const Group_ *group, const Options &sopt)
template<typename Output_ = double, typename Value_ , typename Index_ , typename Group_ >
std::vector< std::vector< Output_ > >	tatami_stats::grouped_variances::by_row (const tatami::Matrix< Value_, Index_ > *p, const Group_ *group)
template<typename Output_ = double, typename Value_ , typename Index_ , typename Group_ >
std::vector< std::vector< Output_ > >	tatami_stats::grouped_variances::by_column (const tatami::Matrix< Value_, Index_ > *p, const Group_ *group, const Options &sopt)
template<typename Output_ = double, typename Value_ , typename Index_ , typename Group_ >
std::vector< std::vector< Output_ > >	tatami_stats::grouped_variances::by_column (const tatami::Matrix< Value_, Index_ > *p, const Group_ *group)

Detailed Description

Compute group-wise variances from a tatami::Matrix.